# Markor

> Offline Android text editor for Markdown notes and todo.txt

Markor is a free, open-source text editor for Android that keeps notes and to-do lists as plain-text files in a folder you choose. It highlights and previews Markdown, todo.txt, Zim wiki, AsciiDoc and several other formats, and can convert documents to HTML or PDF. The app works without an internet connection and has no sync of its own, so the files are kept in step by a separate sync app such as Syncthing.

- **Category:** Note-Taking Apps
- **Made by:** Gregor Santner
- **Website:** https://github.com/gsantner/markor
- **Runs on:** Android
- **Facts last checked:** Oct 9, 2026

## Pricing

Markor is free to use.

- **Pricing model:** Free
- **Free plan:** The whole app is free, with no ads. The code is licensed under Apache 2.0 and the README describes it as openly developed free software.
- **Free trial:** None listed.

| Plan | Price | What you get |
| --- | --- | --- |
| Markor | $0 | The full app from F-Droid, the GitHub releases page or Google Play. The project recommends F-Droid for installing and updating. |

Read from https://github.com/gsantner/markor on Oct 9, 2026. Prices change, so confirm with Markor before buying.

## Key features

- **Plain-text files in many formats:** Markdown, todo.txt, Zim wiki text, AsciiDoc, Org-Mode, CSV and plain text get syntax highlighting and format-specific buttons, and the files open in any other text editor.
- **Notebook, QuickNote and To-Do:** Notebook is the root folder for documents and can sit anywhere on the file system. QuickNote is a single Markdown file for fast capture and To-Do is a todo.txt file.
- **todo.txt task lists:** Each line is a task, with @contexts and +projects for grouping. Finished tasks are marked with an x and can be moved to a separate done file.
- **Preview and export to HTML or PDF:** Documents can be previewed, converted and shared as HTML or PDF. Markdown follows the CommonMark specification, with optional math rendering through KaTeX.
- **Share Into:** Text and links shared from other apps can be appended to QuickNote, To-Do or a recent file, or saved to a new one, with URL tracking parameters removed.
- **File encryption:** Text files can be encrypted with AES256 under a password set in the settings. The companion jpencconverter tool decrypts the same files on a desktop.

## Good for

- Android users who keep notes as Markdown or plain-text files
- People who already use the todo.txt format for tasks
- Pairing with Syncthing, Nextcloud or Dropbox to reach the same files elsewhere

## Worth knowing

- Android only: the README describes Markor as a text editor for Android and lists no iOS, desktop or web version.
- There is no built-in sync. The README says Markor will stay an offline app and that a separate sync client has to move the files.
- Encryption covers a file's text only, not pictures or attachments, and needs Android Marshmallow or newer.
- Org-Mode support is limited to syntax highlighting and editing buttons; there is no rendered view for it.

## Works with

Syncthing, Nextcloud, Dropbox

**Tags:** Open source, Markdown, Notes, Tasks, Works offline, Local-first

## Alternatives

- [GitJournal](https://toolgpa.com/tools/gitjournal): Mobile Markdown notes app that syncs through any Git repository. [Compare](https://toolgpa.com/compare/gitjournal-vs-markor)
- [Orgzly Revived](https://toolgpa.com/tools/orgzly-revived): Org mode outliner for notes and to-do lists on Android. [Compare](https://toolgpa.com/compare/markor-vs-orgzly-revived)
- [Obsidian](https://toolgpa.com/tools/obsidian): Markdown note-taking app that keeps your files on your device. [Compare](https://toolgpa.com/compare/markor-vs-obsidian)
- [Joplin](https://toolgpa.com/tools/joplin): Open source Markdown notes with sync through a service you choose. [Compare](https://toolgpa.com/compare/joplin-vs-markor)
- [Quillpad](https://toolgpa.com/tools/quillpad): Open-source Android notes app with Markdown and task lists. [Compare](https://toolgpa.com/compare/markor-vs-quillpad)

## Sources

The prices, plans, platforms and features above were read from these pages on Oct 9, 2026:

- https://github.com/gsantner/markor
- https://raw.githubusercontent.com/gsantner/markor/master/README.md
- https://raw.githubusercontent.com/gsantner/markor/master/NEWS.md
- https://f-droid.org/en/packages/net.gsantner.markor/
- https://play.google.com/store/apps/details?id=net.gsantner.markor&hl=en_US&gl=US

Page: https://toolgpa.com/tools/markor
Listed by ToolGPA (toolgpa.com).