
Open source lightweight Markdown viewer/editor for Linux
Published on March 17, 2026 by Mike Chilson
Open Source Markdown Programming Utilities
1 min READ
MarkLite version 0.5.0 has been released with refactoring of the keyboard handler and markdown viewer code to keep pushing the program to be light and fast, also new a feature to support GitLib specift markdown extensions.
MarkLite is an open-source, lightweight Markdown Viewer and Editor for Linux. I wrote MarkLite out of frustration for having to load a feature-heavy Markdown editor to just view or make a quick change. I developed MarkLite in Dart/Flutter and it was one of my first attempts to write a platform application in that language/framework combination.
Overview
Basically the way MarkLite works is it opens in a viewer mode. You can either read the Markdown document then close it or simply click the Edit button to edit it. Edit mode is a full features edit with features like Find, Goto Line, Line Numbers, Syntax Highlighting and Key Commands.
Features
MarkLite is currently avalible in .deb, .rpm, and snap packages.
Final Thoughts
Remember that MarkLite is a lightweight viewer/editor and does not have the full editor/IDE dynamic syntax analysis and other features. This application is focused on being a fast viewer with light editing, not a feature rich editor.
You can read more and download the package or snap at the MarkLite website.