OMN-Go26.09.62-fdroid

OMN-Go lets you create, edit, and browse Markdown notes on an Android device, turning each note into a static HTML page for documentation and personal reference. As an open-source Developer Tools application for Android, it keeps the working collection self-hosted and local while offering optional ways to share and synchronize it. Notes can be connected with ordinary relative or absolute links, while an automatically generated Tags page organizes them for offline browsing.

The built-in Markdown editor can be replaced with a text editor of your choice, and fenced code blocks receive automatic syntax highlighting. KaTeX support can be enabled separately for pages that contain mathematical formulas. A one-press quick-note box captures ideas immediately, while the bookmark collector accepts saved links and other shared content through Android’s share-to-application function.

Optional Git synchronization over SSH keeps notes aligned between OMN-Go devices, displaying conflicts for manual merging or allowing a controlled pull or push. Note scripts can read and write data in the embedded SQL database, whose contents can be backed up at any time and tracked in Git alongside the notes. LAN sharing is disabled by default; when enabled, devices on the same network can access the notes over HTTP with a password.

Optional intent URI links can open Android settings, launch another application, or run a Termux command, and this capability is disabled by default. Light, dark, and system-following themes accompany Material Design icons and small HTML or JavaScript components that can be embedded in notes. Version 26.09.62-fdroid targets arm64-v8a devices running Android 6.0 or later, fixes Android icons, and addresses CVE-2026-45022.