CherryTree

About

CherryTree is a free, open-source, cross-platform hierarchical note-taking software. It offers features such as rich text editing, syntax highlighting, multi-level lists, embedded files, a customizable interface, code execution, PDF export, spell check, images & tables, and comprehensive project management support. The software supports multiple languages and offers password encryption for security. User reviews highlight its convenience for creating large encyclopedias in a single file and its ability to import URL/hyperlink links smoothly. However, some users have noted limitations in image resizing and export options. The software is actively developed and available on Mac, Windows, Linux, and Flatpak.