Jarnal is an open-source yet powerful and feature-rich application for notetaking, sketching, keeping a journal, making a presentation, annotating a document - including pdf - or collaborating using a stylus, mouse or keyboard.

Jarnal is somehow similar to Microsoft Windows Journal and to the earlier Mimeo whiteboarding and Palm notepad applications.

Jarnal comes with many advantages and a lot of handy additional features. In Jarnal the files are in a standard non-proprietary format, human readable, and usable by other applications. By default, no information identifying the author is stored in the file.

Furthermore, Jarnal also offers document annotation capabilities,...Read more about Jarnal