Text Viewer is a minimalist Android app that does one thing perfectly: it opens and displays text files. With 20,000+ installs on Google Play, it fills a gap that Android's built-in file manager often leaves wide open — reliable, fast text file reading with proper encoding support.
Sometimes the best app is the one that just works without getting in your way.
What is Text Viewer?
Text Viewer is a dedicated text file reader for Android that handles TXT, LOG, CSV, XML, JSON, HTML, source code files, and other plain text formats. Unlike generic file managers that often struggle with encoding or large files, Text Viewer is purpose-built for text — it loads fast, handles multiple character encodings correctly, and gives you a clean reading experience with adjustable fonts and themes.
Key Features
Text Viewer focuses on doing text reading exceptionally well:
- Wide format support — Opens TXT, LOG, CSV, XML, JSON, HTML, MD, source code (.py, .js, .java), config files, and any other plain text format
- Fast loading — Handles large files (10MB+) without lag or crashes, loading them progressively for instant access
- Search within documents — Find specific text across large files with case-sensitive and regex search options
- Encoding support — Correctly displays UTF-8, UTF-16, ASCII, ISO-8859, and other character encodings. Auto-detects encoding or lets you choose manually
- Customizable display — Adjustable font size (8-72pt), multiple font families, line spacing control, and word wrap toggle
- Theme options — Light, dark, and AMOLED black themes for comfortable reading in any lighting condition
- Share & copy — Select and copy text, or share entire files via email, messaging, or cloud storage
How It Compares
- vs. Android built-in viewer — Android's default file handler often fails with encoding issues, crashes on large files, and offers zero customization. Text Viewer handles all these cases gracefully
- vs. QuickEdit Text Editor — QuickEdit is a full text editor with syntax highlighting and code editing. If you only need to read files, Text Viewer is faster, lighter, and more focused
- vs. Google Docs — Google Docs can open text files but requires internet, reformats the content, and adds unnecessary complexity. Text Viewer shows the raw file as-is, instantly
Pricing
Free
$0
All features included. Text Viewer is completely free with minimal, non-intrusive ads. No premium tier — you get everything
Pros and Cons
Pros
- Opens instantly — near-zero launch time, files load in milliseconds
- Handles large files (10MB+) that crash other viewers
- Correct encoding detection eliminates garbled text issues
- Dark and AMOLED themes save battery on OLED screens
- Tiny app size (under 5MB) — installs in seconds
- Completely free with all features unlocked
Cons
- Read-only — cannot edit files (by design, but some users may want editing)
- No syntax highlighting for code files
- No cloud file access — only opens local files
- Minimal ads present in free version
Our Verdict
Text Viewer is the perfect example of a utility app that does one thing and does it right. If you've ever tried to open a LOG file, CSV export, or code snippet on Android and been frustrated by encoding errors or crashes, Text Viewer is your solution. It's fast, free, and just works. Simple, reliable, and exactly what it promises to be.