Open Source Geospatial Foundation
MapGuide Open Source is a platform for developing web mapping applications.
Remove both User (Document Open) & Owner password along with all the PDF file restrictions.
Lighten Software Limited
It can remove all the PDF document restrictions and passwords.
Password Unlocker Studio
Removes the lost password of MS Word and Excel files very easily.
It allows you to remove password from password-protected MS Excel files.
Password Recovery Magic Studio Ltd.
This program is intended to recover ZIP archive passwords.
Free, open-source .NET compression library. Supports Zip, Gzip, Tar, and Bzip2.
7-Zip is open source software that is under the GNU LGPL license.
ZIP Password Recovery software recovers lost or forgotten zip archives password.
DigiPass is a small and easy to use open source password manager.
Free ZIP files utility, open 7Z ACE ISO TAR RAR ZIP ZIPX archives (200+ formats).
The Imprudence Project
An open source metaverse viewer project based on the Second Life Viewer source.
Syscomp Electronic Design
The software is open-source and source code is included.
The software can be used with any open source or closed source software.
Devpad is an Open Source Notepad like VB.Net Multi-tab Source Code.