UDS
7
Open source
It can record and distribute a course in audio format and / or video.
33,434
Adobe Systems Incorporated
1,554,540
Freeware
Adds annotations to documents using a complete set of commenting features.
549
dotPDN LLC and Rick Brewster
328,253
Freeware
Paint.NET is free and powerful photo editing program.
1,560
The Apache Software Foundation
939,536
Open source
It is designed for word processing, presentations, graphics and databases.
97
Marcos Velasco Security
7,192
Freeware
MV RegClean 5.5 is a registry cleaner for Windows.
