DSTool is a freeware application, developed for StampIt certification authority. It can be used to digitally sign, verify, encrypt and decrypt files using digital certificates.
DSTool features:
Signing
Verification
Encryption
Multiple signing - the file can be signed by more than 1 person
Windows interface integration
Works with certificates issued by different CA providers
The 2.x branch developed in Delphi, removes CAPICOM and uses raw windows CAPI. Updated Nullsoft's NSIS installer. Changes skin engine with AlphaControls