Turbocad LE

LE stands for Learning Edition, it is actually TurboCAD v4, the last 2D TurboCAD (v5 and later are all 3D). LE was distributed as a free promo edition by IMSI/TurboCAD. Available as a free download from TurboCADables

Application Details:

Version: TurboCAD LE
License: Free to use
Votes: 0
Latest Rating: Platinum
Latest Wine Version Tested: 2.0-rc6

Maintainers: About Maintainership

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Test Results

Old test results
The test results you have selected are very old and may not represent the current state of Wine.
Selected Test Results

What works

Tested line drawing, circle drawing, save functions. Generally the program installed well, and ran well, except for the requirement to overide the msvcrt.dll (as reported for earlier Wine versions), and freezeups (intermittent) when using the Options-General menu.

This last represents a serious drawback to using the program for its intended purpose, as it will result in loss of design work.

Test System and Setup:

Using compiled Wine 9.20, on Kanotix 2005-04 (Debian Sid) on Thinkpad 600e 2645 4BU after installing Turbocad LE with following winecfg settings:

Default Settings

Operating System set to Windows 2000

Graphics Tab:

“Allow DirectX.....,” unchecked.

“Enable Desktop”, unchecked.

“Allow window manager...” checked.

“Emulate virtual desktop...” checked :1024 x 768 set.

“Vertex Shader...” set to emulated.

“Allow pixel shader....” unchecked.

Library Tab:

Overide for msvcrt.dll n,d.


Win98SE version of msvcrt.dll installed in System32.

Original msvcrt.dll renamed to msvcrtold.dll.

What does not

When I tried to save the Turbocad LE's “Options-General” list after making a change to the default save period, the program froze.

I entered “wineboot” from the user console, and received the following output:

err:menubuilder:extract_icon32 found no icon

err:menubuilder:InvokeShellLinker failed to extract icon.

err:menubuilder:extract_icon32 LoadLibraryExW (L"winebrowser") failed, error 126

err:menubuilder:InvokeShellLinker failed to extract icon.


What was not tested

Earlier reported problem importing bitmaps was not tested.

Hardware tested


  • GPU:
  • Driver:

Additional Comments

It seems likely that a fix for the Options save would allow this valuable 2D CAD program to function well for its intended purpose and raise the level to silver or better.

selected in Test Results table below
Operating systemTest dateWine versionInstalls?Runs?Used
ShowUbuntu 16.04 "Xenial" amd64 (+ variants like Kubuntu)Jan 25 20172.0-rc6Yes Yes PlatinumTed Hansen 
ShowUbuntu 12.04 "Precise" amd64 (+ variants like Kubuntu)Feb 19 20151.4.1Yes Yes PlatinumTed Hansen 
ShowUbuntu 10.04 "Lucid" i386 (+ variants like Kubuntu)Dec 21 20101.2.2Yes Yes PlatinumTed Hansen 
ShowDebian GNU/Linux 4.x "Etch"Dec 19 20081.1.10Yes Yes PlatinumTed Hansen 
ShowDebian GNU/Linux Unstable "Sid"Feb 04 20080.9.54.Yes Yes SilverTed Hansen 

Known Bugs

Bug # Description Status Resolution Other apps affected

Show all bugs

HowTo / Notes

Edit Reference Point

For users familiar with later versions of TurboCAD: the "Edit Reference Point" command is not available by using the right-click drop down menu but is available using the key command "D". (This is specific to TurboCAD LE - not a Wine issue.)

Importing from QCAD

TurboCAD LE will open files created by QCAD but only if they are saved as dxf(R12), not dxf(2000).


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