Formiko is a reStructuredText and Markdown editor and live previewer. It is written in Python with GTK4, libadwaita, GtkSourceView and WebKit. Uses Docutils and m2r2 Markdown parser.
Features:
- GtkSourceView based editor with syntax highlighting
- Optional Vim editor support
- Vertical or horizontal window splitting
- Preview mode with auto scroll
- Periodic file save
- JSON and HTML preview
- Spell check
- Linked file opening
Screenshots
Observed history
| App | Change | Version | When ↓ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
2.0.011 Aug 2026
No release notes supplied.
1.5.014 Nov 2024
No release notes supplied.
1.4.310 Dec 2019
No release notes supplied.
1.4.22 Dec 2019
No release notes supplied.