Jota Text Editor
What Jota Text Editor is
Jota Text Editor is a free Android app for editing long text files, including files up to 1 million characters. It detects and changes encodings such as UTF-8, UTF-16, Shift_JIS, Big5, and GB18030. Editing tools include regular-expression search, undo and redo, automatic indentation, automatic saving, word-wrap controls, line numbers, and a word counter. Users can customize syntax-definition files, although syntax highlighting is described as being in beta testing. Jota supports text sharing and Android ACTION_SEND, ACTION_SEARCH, and ACTION_VIEW intents. Its FAQ describes sharing a saved file with Dropbox for uploading. The app is open source under the Apache License, forever free, and has no ads; donations are welcome. It supports Android OS 1.6 or later on touchscreen and QWERTY-keyboard devices, and can be used as an SL4A editor. Jota opens text files only, does not provide file removal or renaming, and does not support RTL or bidirectional text. The listed plan is free.
Who it suits
Jota suits Android users editing long text files or working with multiple character encodings. It may also suit SL4A users and people who want an ad-free, open-source editor.
What it does well
- Handles files up to 1 million characters
- Supports multiple character encodings
- Includes regex search and automatic saving
- Open source with no ads
- Works with Android sharing intents
What to know first
- Opens text files only
- No file removal or renaming functions
- RTL and bidirectional text unsupported
- Syntax highlighting is still in beta
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Jota Text Editor | Forever free · no ads · supports text files up to 1 million characters | Free |
As sites.google.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Verdict
Jota Text Editor focuses on long text files with extensive editing and encoding controls. It is free, open source, and ad-free, but file management and RTL text require other solutions.
Facts from Jota Text Editor's own pages
- App integrations
- The editor supports text sharing and Android ACTION_SEND, ACTION_SEARCH, and ACTION_VIEW intents. · sites.google.com, 11 Oct 2026
- Character encoding
- It can detect and change multiple character encodings, including UTF-8, UTF-16, Shift_JIS, Big5, and GB18030. · sites.google.com, 11 Oct 2026
- Dropbox workflow
- The FAQ describes sharing a saved file with Dropbox to upload it. · sites.google.com, 11 Oct 2026
- Editing features
- Features include regular-expression search, undo and redo, auto indent, auto save, word wrap controls, line numbers, and a word counter. · sites.google.com, 11 Oct 2026
- File management
- Jota does not include a function to remove or rename files; the FAQ recommends using a file manager application. · sites.google.com, 11 Oct 2026
- File size
- The editor supports files up to 1 million characters. · sites.google.com, 11 Oct 2026
- Free plan
- Yes · sites.google.com, 21 Sept 2026
- Headquarters
- Kunitachi, Tokyo, Japan · sites.google.com, 19 Oct 2026
- Intended users
- The maker says Jota can be used as an SL4A editor. · sites.google.com, 11 Oct 2026
- Large-file handling
- Yes · sites.google.com, 21 Sept 2026
- Notable limits
- The maker says RTL-language and bidirectional text are not supported, and the FAQ says Jota opens only text files. · sites.google.com, 11 Oct 2026
- Open source and price
- The maker says Jota is open source under the Apache License, forever free, and has no ads; donations are welcome. · sites.google.com, 11 Oct 2026
- Purpose
- Jota is a text editor designed for long text files. · sites.google.com, 11 Oct 2026
- Support
- The maker asks users seeking help to contact the developer by email rather than post in the Android Market review section. · sites.google.com, 11 Oct 2026
- Supported devices
- The page says Jota supports Android OS 1.6 or later and both touchscreen and QWERTY-keyboard devices. · sites.google.com, 11 Oct 2026
- Supported platforms
- Android · sites.google.com, 21 Sept 2026
- Syntax highlighting
- Users can customize syntax definition files, and the maker describes syntax highlighting as being in beta testing. · sites.google.com, 11 Oct 2026
Where Jota Text Editor stands on Freedom251
- Text Editors#63 of 82