Our Windows Products

For all of our Windows libraries:

They are implemented as standard Windows DLL's (like Windows API DLL's), ranging from 30KB to 200KB.
They make calls only to the core Windows DLL's and do not depend on support DLL's.
They can be called from any language capable of making calls to the Windows API, and will work with all versions of your compiler.
Most libraries can be ordered with source code (included free with WIL4C and DOS products).
Updates are free for one year for all libraries.
There are no run-time fees.
Purchased libraries never expire.

Secure Source Backup (End User Product)