Sigil is a multi-platform EPUB ebook editor
GPL-3.0 License
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with G...
Notepad4 (Notepad2⨯2, Notepad2++) is a light-weight Scintilla based text editor for Windows with ...
Clipboard manager with advanced features
Thomas Schweitzer's powerful code indenter front-end, UniversalIndentGUI.
Qt Node Editor. Dataflow programming framework