pdf editor free

A solution to recover forgotten PDF password.

Video editing software to rotate/clip/crop/convert videos

Batch-tagging and -renaming of audio files.

Map your Native Instrument controllers.

GUI replacement for the defaults command.

Create online lessons and tests.

innk is a Knowledge Composition Environment.

It is advanced video editing and compositing software with over 150 built-in.

Powerful PDF editor.

Editor for high school and college algebra-based physics courses.