virb edit

Open, view, edit, and convert Adobe PDF files.

Create, edit, and view DWG files.

Open, view, edit, print, and convert Adobe PDF files.

Open, view, edit, and convert Adobe PDF files.

Organize, edit, and share pictures with this free photo manager.

Manage, view, convert, and edit your images.

View and edit text in a SCIntilla based text editor.

Design, edit, and convert Open Type, TrueType, and PostScript fonts.

Record and edit audio files.

Write and edit mathematical equations as easily as with pencil and paper.