Jota Text Editor review
A focused, open-source Android editor for long text files and precise text changes.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Jota Text Editor is a free, open-source Android application for editing long text files on mobile devices. It is aimed at users who need more control than a basic note-taking app provides, including support for files up to 1 million characters, line numbers, word counting, customizable syntax highlighting, and text sharing with external applications. The application is licensed under Apache License and is provided by Aquamarine Networks, Inc.
For text handling, Jota covers several practical needs in one focused editor. It can detect and convert character codes, detect and convert line breaks, and perform regular-expression search and replacement. Undo and redo support adds control during revisions, while auto-save and auto-indentation reduce routine editing work. These features make it a suitable choice for Android users working with longer text files, structured text, or files that require encoding and formatting adjustments. Its support for large text files is a notable strength within a mobile-focused editor.
The trade-off is scope. Jota Text Editor is available only on Android, and its feature set remains centered on text-file editing rather than a broad desktop-style development environment. Users seeking wider platform coverage or more advanced editing capabilities should consider an alternative. Buyers should also note that the Google Play listing was last updated in 2018. The listing says the app contains ads, while the vendor description says “NO-AD,” so the published descriptions present different information on that point. Choose Jota for a focused, free, open-source Android editor with regex tools and long-file support; look elsewhere if cross-platform access or a deeper advanced feature set is the priority.
Jota Text Editor pros and cons
- Where it wins
- Handles text files up to 1 million characters
- Regex search and replacement with encoding conversion
- Auto-save, indentation, syntax highlighting, and sharing
- Where it doesn't
- Available only on Android
- Advanced editing features are relatively limited
- Google Play listing and vendor description differ on ads
Jota Text Editor fact sheet, pricing and score →
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