A small utility that can extract Windows .ico files from .exe's as well as convert .png and .gif images to .ico and vice versa. Many more in-depth features.
Allows you to create a catalog from all your disks or removable media, which contains the filenames ,types and such data for every file on these disks.
Advanced Windows Password Recovery (or simply AWPR) is a program to recover all types of Windows passwords - logon password (when user is logged on), screensaver password, RAS and dial-up passwords, passwords to shared resources etc. The program also shows all users and groups (with their properties), allows to run any programs under other accounts, reveal passwords hidden under the asterisks, enable disabled controls, and run brute-force and dictionary attacks on PWL files (Windows 9x). Finaly, and shows product ID and CD key for Windows and Microsoft Office installations.
ESL Aequitas is a tool which records steam-based games, which should help against cheating. It is needed now for playing in ESL (Electronic Sports League - biggest league in europe).
akFontViewer is a 32-bit utility that lets you view samples of all your installed fonts in Windows. It can show a list of fonts with each font rendered in its own typeface. Also a window much like a Character Map -- which is always active -- shows you which fonts have full character sets and which don't. Other features enable you to define a sample text string, and to check off attributes you'd like to display -- such as bold, italic, underline, and strikeout. Print function is also supported.
Amiga Forever in an all-in-one Amiga emulation, preservation and support package by Cloanto. It includes licensed ROM and OS components, games and demoscene productions, and full RP9 support for easy authoring and playback.
This is a utility that ships with the Antec Kuhler 920 CPU cooler. The hardware is a water based CPU cooler. The hardware has a usb connection to talk to the utility software. The software controls the speed fan as well as receives information from sensors in relation to pump speed, fan speed and coolant temperature.
ASTRA32 - Advanced System Information Tool is an ideal solution for providing comprehensive information about the configuration of your system. Not only does ASTRA32 provide a detailed analysis of your system it also offers diagnostics and comes with some powerful unique features such as a Drivers Troubleshooter and a quick HDD Health Status checker.
FastScanner is a detector for most packers, cryptors and compilers for PE Files programmed in ASM and designed for fast access to most needed plugins.
AtlasUI is a windows shell replacement software for Windows users that wish to transition to Linux. AtlasUI however offers some features not readily available to Windows users, hence why support using Wine is important.
AutoHotkey is a free, open-source utility for Windows. Automate almost anything by sending keystrokes and mouse clicks. You can write a mouse or keyboard macros by hand or use the macro recorder. Create hotkeys for keyboard, joystick, and mouse. Virtually any key, button, or combination can become a hotkey. Create custom data-entry forms, user interfaces, and menu bars. Convert any script into an EXE file that can be run on computers that don't have AutoHotkey installed.
AutoUnpack is a freeware utility that can be used to automatically download, repair, and unpack all RAR-, 7z-, zip-, TS - archives, or splitted files (e.g.*.001). Which is especially useful for usenet binaries.
A very great, small and powerful search program. Ava Find speeds up your daily computing experience by letting you find any file on your computer instantly.
BabelMap is a really useful Windows program that shows the entire Unicode range and the characters that a particular TrueType font can display properly within that range. BabelMap can also find a particular character by codepoint search, specific Unicode range, or by character name search. BabelMap is capable of displaying both UTF-8 and UTF-16 font ranges.
Backup Premium is a powerful tool for automatic Backup of valuable data. The program supports Backup to LAN, FTP, and SFTP servers. 128-bit encryption and flexible scheduler makes organizing automatic Backup easy and secure.
Highly configurable backup software with intuitive explorer style interface. Performs full, incremental, differential and mirror backups. Has wizards for backup & restore, powerful file filters and scheduler. Creates standard zip files or exact copies of files, spans to multiple disks, keeps track of file versions, has built-in CD/DVD burner, backs up to FTP, backs up open files, sends email notifications, command line and AES encryption support. More info on www.backup4all.com
The Belarc Advisory is a FREE program that scans your computer to determine information about the components, software and other information inside your shell, without the need to open it up.
A compare utility to keep folders in sync, compare files analyzing differences in detail and reconciling them. Includes a wide range of file and text operations, as well as script commands for automating tasks.
Bugmanager is the desktop application to which, over USB, the Fitbug pedometers can report the steps and from there those results be uploaded to the Fitbug servers.
This application allows you to rename multiple files at once in a simple GUI, including extension change, numbering, adding dates and many more. It's freeware and updates often.
CaptureWizPro is a professional tool for capturing anything on your screen, even tricky items like the entire contents of scrolling areas, drop-down lists, tool tips, mouse pointers and screen savers. You can also record instructional demos, streaming video and audio! Innovative features make it fast and easy.
Command Prompt (Windows) - cmd.exe is the command line interpreter on Windows NT-based operating systems (including Windows 2000, XP, Vista, Windows 7, Server 2003, Server 2008 and Server 2008R2).
Console is a Windows console window enhancement. Console features include: multiple tabs, text editor-like text selection, different background types, alpha and color-key transparency, configurable font, different window styles
program used to connect cell phones to windows. similar to activesync for wmobile phones. used to tranfer files, backup info, etc. absolute must have and Susteen doesn't have a linux version.
Defraggler is a disk defragmentation from Piriform (creators of popular programs Recuva and CCleaner) similar in look and feel to the Disk Defragmenter that was included in versions of Windows pre-XP, but with added features, such as the ability to defragment specific files or folders within a drive, as well as the ability to defragment a whole disk drive as you would with Disk Defrag in Windows.
Delta Flight Schedules is a program offered by Delta Airlines to provide flight schedules, aircraft, and airport information offline without accessing the Delta.com website. The program attempts to update itself over the Internet to provide new information on a weekly basis.
Deep Sea Electronics is a producer of high quality PLCs for diesel and gas generators, this software is designed to interface with the controller so that the monitoring and safety parameters may be changed.
eFax Viewer is a small application to view efx attachments. Those attachments are faxes received by your eFax account and sent to your own e-mail account. The basic service is free.
There are a half dozen companies competing in the WebPostServices sector for Mortgage Notary programs. These programs allow Windows pcl (printer command language) files to be transmitted electronically over the internet rather than being printed and FedEx'd. This allows lenders to create documents using Windows software to print to pcl and also saves the expense of purchasing Acrobat Creator licenses for each desktop, and also ensures that there are no format changes as might happen when trying to convert from pcl to pdf.(Proofreading for format changes would negate the cost savings of electronic transmission versus courier service)
Helping along the M4 project is nice enough, but it's a pity that there's not much to see locally, except the log of server communications. I thought many users would appreciate a utility that shows more precisely what your machine is doing, and how fast it's actually spinning its virtual rotors. In that way there's a little more gratification for the spent CPU cycles.
Also known as FC Datalogit or FC-Datalogit, this software and hardware interface box provides access to all of the settings in the Apexi PowerFC ECU. Also adds datalogging capabilities of both sensors and auxiliary inputs.
Easily split large files in small chunks or join them back together. Supports encryption. FFSJ is often used for Rapidshare and other hosting sites with limited upload file sizes.
This application allows you to easily do screenshot of entire screen or it's part and publish it in few clicks. After making screenshot it'll publish it on free image hosting and copy the link in your clipboard.
Folio Views is a viewer program for electronically published books or sets of books, like laws. (Somehwhat like Acrobat-Reader but with more emphazisis on searching).
The Font Validator is a tool that evaluates how closely a TrueType or OpenType font adheres to the current font format specification, as well as whether the font meets basic recommendations and deliverable guidelines from Microsoft.
Fresh Diagnose is a utility designed to analyze and benchmark your computer system. It can analyze and benchmark many kinds of hardware, such as CPU performance, hard disk performance, video system information, mainboard / motherboard information, and much more...
A utility program for mapping, managing and manipulating GPS waypoint, route and track information and for transferring data between GPS receivers and PC files.
Application to demonstrate use of grayscale 8bit (mode 19) VGA programming. Source & executables were originally distrubed with the book "Graphics Programming Solutions" by Julio Sanches and Maria Canton in 1993.
Greedy Torrent is a small utility used with a BitTorrent client. It multiplies either your download or upload speed according to whatever you set to multiply by, to produce Fake uploads. Fake uploads Produce High ratios quicker. This utility is very vital for people who live in countries such as Australia (Crap Upload Bandwidth & you pay for your uploads)
Handy Backup is a powerful award-winning automatic backup solution for Windows 2000/XP/2003/Vista. The utility supports the widest range of storage media and can backup to DVD, CD-R/-RW, Blu-ray, HD DVD, USB, Flash, FireWire, FTP, LAN, hard drive and online. Can perform full and incremental backup, synchronize files and folders; has presets to backup Outlook, Outlook Express, Windows Mail, ICQ, E-mail, system registry, My Documents, Favorites, Desktop, as well as data and settings of other popular applications. Comprehensible Wizard-based user interface provides easy step-by-step adjustment of backup tasks through the use of numerous backup options that include on-the-fly ZIP64 compression, 128-bit blowfish encryption, pre- and post- actions, backup with timestamps, etc. The program is very flexible in scheduling and administering: it can run as Windows service, supports command line interface, e-mail notification and logs generation. In addition to the core functionality Handy Backup Standard can be supplemented with advanced plug-ins designed to backup to SFTP; backup MS Exchange Server, MSSQL database, ODBC-compatible databases, Lotus Notes/Domino data and perform image backup - complete PC backup through creation of drive image with all data and system records. Handy Backup is proven to have superior performance and is certified with the Microsoft "Works with Windows Vista" logo which guarantees that the application satisfies all requirements of availability, reliability, security, and supportability.
Hash Suite is a very efficient auditing tool for Windows password hashes (LM, NTLM, and MSCash). It is very fast, has modest memory requirements, the GUI is simple, yet uses modern features offered by Windows 7 and includes a reports engine.
The HDD Unlock Wizard will scan devices attached directly to the motherboard and check if any are locked. It will then unlock the HDD after a Unlock Code is purchased (For as little as $5 for 40GB and less). This works for X-Box drives, etc very well.
HijackThis is a popular, freeware, lightweight and widely-recommended spyware, virus and browser hijack / BHO (Browser Helper Object) toolbar removal tool for Internet Explorer / Windows ilk. Installed programs can be added to an ignore list and then anything new (and possibly unwanted) can be easily removed. Windows users need a tool like this because they tend to use file sharing tools to download and run unsigned applications, such as screensavers and chat buddy icons.
HxD is a carefully designed and fast hex editor including raw disk editing, modifying foreign RAM and handling files of any size. Its clear interface offers searching/replacing, exporting, checksums/digests, insertion of byte patterns, a file shredder, concatenation or splitting of files, statistics and more.
E-book reader. It is also possible to use ICE Book Reader Professional as a teleprompter. Includes native support for .LIT, .CHM and .ePub files, and does not utilize any Microsoft Reader or Microsoft HELP components.
Generates ECC files, which provide recovery information that can be used to reconstruct files after they've been damaged (in transit, by bad media, etc.). Much more useful than PAR/PAR2, as ICE has no practical limitations on # of files and it supports complex directory structures without difficulty.
Icon Sucker is a utility that allows you to extract, or "suck," icons out of the files on your hard drive. Many different file types on your computer contain one or even many icons that you can use. Icon Sucker makes it easy to open these files and "suck" the icons out of them.
Records modifications made to your PC during the installation of software, and also provides a way build an install kit, of an installer , so that you can extract installed files, and written registry keys, in a very easy way , on another computer.
The J-Sig client is very simple, you start it, it gets some hardware/software information such as your processor, video card, RAM ammount ect. It then uploads these stats at regular intervals to the server. This server then through several options allows you to configure a signature to use on forums to show off your 'uber' computer setup to your friends/enemies. The app and site itself hasn't seen any development since mid 2005 but it all still relatively works despite some annoying bugs (all server-side).
JoyToKey is an application written by Vector Inc. The application is available in both English and Japanese interface. It has been fully ported to Windows 95/98/2000/NT/XP and works in Windows Vista under Windows XP SP2 Emulation.
Terminate any Windows process with the click of a button with KillProcess. The program terminates processes immediately, ignoring the 20-second delay time that is standard in the task manager. It can also terminate several processes at a time.
K-Probe is a utility for scanning PIE/PIF error rates on burned DVD media using Lite-On drives, and displaying the scan results to the user in the form of text and graphs.
LCD Smartie is a great program to configure many different kinds of LCD and VFD screens that are typically serial or USB based. Its easy to use, very efficient, very compatible, and lots of features.
Vyzex Pocket POD V1.05 is the Tone Editor/Librarian software for Line6 Pocket POD guitar preamp. It uses USB and provides realtime control over all the Pocket POD parameters.
Linksys EasyLink Advisor allows access to status and network information of your Wireless Router, it also allows you to accept/block any devices that try to link up with the router.
Lunar IPS is simple IPS patcher and creator with minimalistic GUI. There's an alternative app called JIPS written in java so you can run it without wine but it's buggy and sometimes patched game has bugs like wrong titles.
A nice freeware tool to mount CD/DVD in virtual drive supports 9 virtual drives in an instance, and has tool to compress or decompress uif to iso or vice versa and tool to make CD/DVD images.
MagicISO is an all-in-one program which claims to support all major disk image formats, as well as supporting burning and converting between them.Originaly disigned for windows it allows you to transform .Bin files, to .ISO files and "au contraire". It also makes backups of your hard drive, for you to burn in DVD or CD, in that program or in onother application.
This program looks into the registry and displays product keys it finds there. It can find the Windows product key, the MS Office key, and many others.
Application that diagnoses Windows PCs and offers troubleshooters for the problems that you are having. The application also provides a centre to control and support devices
Microsoft Reader is for reading Microsoft .LIT Literature files. It has options for text sizes for easy reading. Also supports adding bookmarks and annotations into the files for your easy reference.
Virtual PC is an x86 PC emulator capable of running most x86 operating systems and has additions (drivers for accelerated speed) for OS/2 and Windows 98 up to Windows Server 2008.
Nice but unfortunately not free Windoze gui utility which allows mobile phone file transfer from to hard using serial usb link (other functionalities not tested yet due to lack of mobile) -
MozyHome is a free online file backup utility. After the user creates an account, he or she can backup important data to Mozy file servers. Note that the free version is limited to 2GB of data.
This Program basically generates tones of different frequencies, waveforms, etc.... It supports continuous, duration, linear and logarithmic spectrum sweeps. It can also export the tone as a sound file.
The TCP/IP swiss army knife. It's a tool which can work as backend for TCP/IP communications. You can use it to test networks, exchange messages (also in UDP mode) and do lots of nice networks stuff.
Programming software for use with the Nostromo n40, n45, n50, and n52 USB devices. This software allows the user to bind keyboard keys, mouse clicks/gestures, and macros to the buttons on the devices.
This is the client-side of a web backup application. it should inventory files to be backed up, compare them to the server's list, and then compress, encrypt, and send any new or modified files to the storage server.
OfflineList is a console rom sorting application that supports a few different archive types as well as the ability to merge different versions of the same rom into one archive.
Omziff is a straightforward encryption utility that uses various cryptographic algorithms to encrypt and decrypt textual files. These algorithms include: Blowfish, Cast128, Gost, IDEA, Misty1, AES/Rijndael, and Twofish.
PartitionMagic is capable of resizing NTFS or FAT (16 or 32) partitions without data loss, and can copy and move partitions, including to other disks. It also has various other features, including being able to convert between FAT16, FAT32 and NTFS, modify the cluster size of FAT16/32 and NTFS filesystems, and merge adjacent FAT or NTFS filesystems (all without data loss, though some NTFS-only metadata is lost on conversion to FAT). Additionally, it has somewhat limited support for ext2 and ext3 partitions.
Handy small app for storing usernames, passwords, URL's, and notes in an encrypted password protected file using Blowfish encryption (256-bit key). App does not require any additional "runtime" files. "Lite" version is free, and can store 25 username/passwords.
A good password manager makes high security easy. Easy to log into scores of web sites, confident that your accounts and identity won't be compromised. Easy because you only need to know the master password. You don't ever need to know - or even see - any of your other passwords.
PC INSPECTOR smart recovery is the new data recovery program from CONVAR for Flash Card, Smart Media, SONY Memory Stick, IBM Micro Drive, Multimedia Card, Secure Digital Card or any other data carrier for digital cameras.
PEiD is a GUI-based program which identifies more than 600 different packer/compiler/etc signatures in PE files. It supports external plugins via it's Plugin Interface.
PINs is a free feature-rich Windows program for safe and comfortable storing of any secure information like passwords, accounts, PINs etc. PINs uses a secure 448 bit Blowfish algorithm to ensure the data are not crackable. The password used for securing access to stored data is not saved anywhere.
An application to burn CD images. Uses yet another proprietary CD image format that only this software is able to use, with the file extension '.daa' (which they state stands for 'Direct Access Archive').
Ever wondered which program has a particular file or directory open? Now you can find out. Process Explorer shows you information about which handles and DLLs processes have opened or loaded.
ProcX displays all running processes and modules on your systems. It is a necessity to monitor running processes on your system to determine if anything malicious may be running. ProcX allows you to perform various functions on these running processes and DLLs. ProcX is especially useful for system administrators who disinfect computers.
Project smash attacks (or PSA for short) is a moveset editor for super smash bros. brawl. it allows the user to alter the abilities (among other things) of the characters and create new movesets.
The Promosoft application is used to manage software submissions to directory and listings sites on the internet. It can help automate a task with usually takes several hours. It works primarily with the PAD system, the XML software submission format promoted by the Shareware Association.
Quick Macros is a utility for making macros and automations. It can easily access mouse, keyboard, clipboard, windows etc and it supports advanced scripting language.
QuickSFV integrates into the Windows Explorer shell and makes it easy to verify files. Just double-click on the .SFV file and QuickSFV does the rest. QuickSFV also understands several other file verification formats including .CRC, .CSV and .CKZ.
Rainmeter is a free program (GPLv2) which allows the user to display utility information concerning their system (memory available, processor speed, etc.) utilizing various skins available from the community to display on the desktop.
This application is used for monitoring a server in Jedi Academy that is running the mod JA+. It is a very useful tool for anyone running with those specifications.
Small free application that efficiently scan Windows registry in order to find and remove invalid entries, that may slowdown the whole system. It is a free app off the suite Auslogics BoostSpeed, which is the retail version.
This is the program that you use to communicate with your JP1 remote. You can use it to download your current programming, you can save a copy of your current programming on your PC as a backup, you can make changes to the programming, including adding upgrades, etc and you can re-load it to your remote.
A free document viewer for desktop and pda. Documents are created from any program from a printer driver (in Windows) or using converter (only for pdf format) to its own .rgo format.
Resource Hacker is a freeware utility to view, modify, rename, add, delete and extract resources in 32bit Windows executables and resource files (*.res). It incorporates an internal resource script compiler and decompiler.
An extremely useful tool to get rid of programs when "wine uninstaller" may fail you. It can get rid of registry and startup settings, which is very useful. I would even recommend this for Windows use, please let others know about this program, it saves time and is much better than appwiz.cpl (Windows' Add/Remove Programs list)
RoboForm is a proprietary software password management program developed by Siber Systems, Inc. It is available for many web browsers,but mainly supports Internet Explorer(and other browsers based on it),Mozilla Firefox,and Netscape, as well as support for Palm,PocketPC,Symbian.RoboForm is also a web form filler that automates password entering and form filling.
ShortKeys is a utility that allows you to set up replacement text or paragraphs for any given number of user defined keystrokes. ShortKeys monitors the keyboard activity on a global nature and anytime a user defined keystroke combination is typed in, it will be replaced with the replacement text.
Secure Computing Sidewinder G2 is a firewall appliance that not only has passed EAL4+ certification, but is recertified with each updated release. Built on a BSD base and using Type EnforcementTM technology to enforce the barriers between network segments (or "burbs," as they're called), the Sidewinder G2 firewall is a solid bet for any network that needs to be protected.
This is software provided with the Trust 39-in-1 Mini SIM & Memory Card Reader CR-1370p. Allows you to copy phone number and SMS messages from the SIM to the computer.
SiSoft Sandra is a multi-purpose system information and benchmarking utility. Tom's Hardware uses Sandra to compare hardware components. It is useful for benchmarking CPU, memory and disk performance.
The Sony Ericsson W810i Deskmate 2.0 is a fun application that lets you listen to groovy new songs every week during the promotion period. The deskmate also has funny & cool animations to keep you entertained.
SpeedFan is a program that monitors voltages, fan speeds and temperatures in computers with hardware monitor chips. SpeedFan can even access S.M.A.R.T. info for those hard disks that support this feature and show hard disk temperatures too, if supported.
StarForce - system of protection who established on some game disks. This system protects disks from illegal copying. Games containing such protection are not started. It is established as service
Synergy let's you share your keyboard and mouse with multiple computers, and can be setup to operate multiple computers with just one keyboard and mouse.
The TA Demo Recorder is the standard third-party utility for any online players of Total Annihilation. It provides game recording capabilities along with a couple tweaks such as map annotations, autoclick, and lag fixes.
The Solution for Windows Silent Software Installation. The Great Unattended Project - TGUP is an executable Package that downloads and installs latest versions of commonly-used freeware silently or manually in sequence and sorts them into the startmenu.
The ThreatExpert Submission Applet is a stand-alone tool that provides you with an quick easy way to submit your samples to ThreatExpert (a free multi-vendor virus scanner).
The application allows to compensate for a prescription if a tilted and wrapped frame (e.g. sunglasses) where to be used. It allows to use different materials, base curves, refraction vertex index, frame vertex index and minimum blank size. The involved mathematics are not shown, but you can see, print and save the obtained result.
Title Bar Changer Studio is an title bar changing application for Windows. It changes window title texts, icons and customizes the Windows user interface.
Total Uninstall is a freeware which lets you take care about what and where an app does install (system, registry) and then simply uninstall it completely without leaving your system "polluted".
UltraISO is an ISO CD/DVD image file creating/editing/converting tool and a bootable CD/DVD maker, it can directly edit the CD/DVD image file and extract files and folders from it, as well as directly make ISO files from your CD/DVD-ROM or hard disk.
USBDeview is a small utility that lists all USB devices that currently connected to your computer, as well as all USB devices that you previously used.
VistaTask provides advanced automation for Microsoft Windows. It can control every aspect of your computer, such as the mouse, keyboard, and web actions, without needing to write any programming code. VistaTask is useful in many different scenarios, such as software quality assurance testing, IT administration jobs, repetitive data entry, program installations, or recurring internet tasks. It offers simple Windows automation, while still providing enterprise-level features such as data-driven models, low-level Win32 API access, and image masking.
vLite is the evolution of the program nLite, both remastering programs for Windows installer disks, they allow the user to select various (often difficult or impossible to remove normally) components of the Operating System (in this case Windows Vista) as well as add hotfixes, patches, service packs, drivers and various software packages.
VSO Inspector is a freeware application to report various information about your CD/DVD hardware as well as CD/DVD media. Reported information includes: Vendor, Model, Region Code, Buffer Size, Firmware, Media Type, Capacity, Sectors and much more.
w3chart is a program to analyze Warcraft III replays. It can tell you details about your apm(actions per minute) and more information about the game played.
Website-Watcher is an application for checking multiple web pages for changes and updates. It has many nice features such as filtering, automation, and more.
Get a notification on your desktop as soon as a new deal pops up on whiskeymilitia.com, you can then click the notification to go straight to their website
This application patches Wii ISO images, allowing the user to change the DVD region so it matches their Wii, it also attempts to remove firmware updates from the ISO, as a different region update may brick the Wii.
Win-get is an automatic software installer tool and package manager. Win-apt allows you to install Windows software tough a command line interface and it is inspired by Debians apt-get.
WinDirStat is an open source application for making a graphical analysis of your hard disk. It also contains cleaning tools for deleting files you no longer need.
This accessory enables users who do not have a computer running Microsoft Windows XP Tablet PC Edition to view files that were created in Microsoft Windows Journal on a Tablet PC.
Windows PowerShell is a task-based command-line shell and scripting language designed especially for system administration. Built on the .NET Framework, it helps IT professionals and power users control and automate the administration of the Windows operating system and applications that run on Windows.
This program converts video files into other formats. It offers the user a number of presets to choose. Presets include smart phones, ipods, and Quicktime.
WinHex is in its core a universal hexadecimal editor, particularly helpful in the realm of computer forensics, data recovery, low-level data processing, and IT security. An advanced tool for everyday and emergency use: inspect and edit all kinds of files, recover deleted files or lost data from hard drives with corrupt file systems or from digital camera cards. Features include (depending on the license type):
Simple but impressive utility, programmed in assembly (but using Windows API functions!), that implements various simple utility functions, listed below. The names (left) are the parameters passed to the executable.
This tool provides an easy way for you to keep your Ace addons up to date. When it first launches, it will download a list of available addons from http://files.wowace.com. If it can determine your local World of Warcraft installation folder, it will also compare that list with the addons you currently have installed and pre-check them.
Xming is a port of the X Window System to Microsoft Windows. It is based on the cygwin/X codebase, but is built with mingw so that cygwin is not required.