Joplin is a free, open-source note-taking and to-do application that allows users to organize their notes into notebooks. The application supports Markdown format and offers features such as search, tagging, and synchronization with various cloud services. It can be customized with plugins and themes, and a web clipper is available for saving web pages and screenshots. Joplin can be installed on desktop (Windows, macOS, Linux), mobile (Android, iOS), and terminal (Windows, macOS, Linux, FreeBSD) platforms. It supports importing notes from Evernote and Markdown files, and exporting notes to various formats. Synchronization is possible with Nextcloud, Dropbox, WebDAV, OneDrive, and local filesystems.
https://github.com/laurent22/joplin