Version history
Folio: Offline Ebook Reader
24
ASO score
Text
33/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
Votes
App Age
1m 24d
Last Update
Jan 03, 2026
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
8
|
21.4M
|
-100%
|
|
Rating
|
0
|
4.31
|
|
|
Number of Ratings (Voted)
|
0
|
26.3M
|
|
|
App Age
|
0y 1m
|
5y 10m
|
-97%
|
|
Price
|
$7
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$105
|
|
|
Update Frequency
|
20d
|
83d
|
-76%
|
|
Title Length
|
27
|
25
|
+8%
|
|
Short Description Length
|
86
|
61
|
+41%
|
|
Description Length
|
3 550
|
2 502
|
+42%
|
|
Number of Screenshots
|
182
|
1079
|
-83
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
4
Last month
3
Text ASO
Title
(
Characters:
27
of 50
)
Folio: Offline Ebook Reader
Short Description
(
Characters:
86
of 80
)
Read EPUB, PDF & audiobooks offline. No accounts. Fully private & customizable
Description
(
Characters:
3550
of 4000
)
Folio is the ultimate offline reader built for privacy, performance, and total control.
Enjoy a beautifully unified experience for e-books, PDFs, comics, and audiobooks—all stored securely on your device with no accounts, no tracking, and no ads.
Supported Formats
E-Books: EPUB, PDF, TXT
Comics: CBZ / CBR
Audiobooks: MP3, M4A, M4B, OGG, WAV
✨ A Beautiful & Customizable Reading Experience
Folio is designed for comfort, speed, and clarity—your reading, your way.
🎨 Customizable Reader
Adjustable font size, line spacing, margins, and text alignment
Multiple font families including OpenDyslexic
Smooth paginated or scrolled modes
Toggle publisher styles for a clean, uniform look
🌈 Themes That Transform Your Reading
Choose from 12+ handcrafted themes:
Day, Night, Sepia, Solarized, Nord, Dracula, and more.
Or build your own with the Custom Theme Creator.
📘 Advanced EPUB & PDF Engine
Clean Table of Contents navigation
High-fidelity PDF viewer with pinch-to-zoom
Supports text selection, annotation, and smooth page transitions
🎧 Immersive Audiobook Experience
Your audiobooks feel better in Folio.
Playback speed control (0.75× — 2×)
15-second skip
Background play with Media Session controls
Read Aloud (TTS) using device voices
Optional high-quality local Piper TTS for a natural, offline voice
📁 Powerful Library Organization
Stay organized effortlessly—even with thousands of books.
Offline-First: All data stays on your device
Filter by Reading / To-Read / Completed
Sort by Last Read, Date Added, Title, or Author
Create unlimited Collections
Mark favorites with a star
Edit metadata (title, author, cover image)
Auto-download covers from online sources
🌐 Discover Books Instantly
Find your next great read with Folio’s federated search.
Search multiple free sources at once:
Open Library
Project Gutenberg
Standard Ebooks
LibriVox
Download directly into your Folio library with a single tap.
New users get a curated list of trending classics to start reading immediately.
🧠 AI-Powered Learning & Productivity
Folio is more than a reader—it’s your personal knowledge workspace.
⚡ Instant AI Dictionary
Highlight any word or phrase to get a fast, AI-generated definition.
📘 Auto Vocabulary Builder
Every defined word is automatically saved with:
Definition
Example sentence
Link back to the original book
🖍 Rich Highlighting & Notes
Highlight in multiple colors
Add written notes
Attach voice memos
Draw sketches or diagrams
Insert images
All highlights and notes from all books are available in one centralized hub.
🤖 AI Note Assistant
Let AI help you learn and organize:
Summarize long notes
Auto-generate smart titles & tags
Clean, structured note insights
📈 Track Your Reading Journey
Stay motivated with beautiful visual insights.
Daily reading streaks
Minutes read per day
Total reading time
Books completed
Annual book goals
Historical charts of your reading habits
🔒 Total Privacy. No Accounts. No Cloud.
Folio is built with privacy first:
No registration
No tracking
No online sync
Everything stored locally
Your library belongs to you alone.
💡 Why Readers Choose Folio
Works fully offline
Unified reader for books, PDFs, comics & audiobooks
Beautiful, fast, distraction-free design
Smart tools for learning, research, study, and journaling
Supercharged by AI but does not require internet
No ads, no accounts, no tracking
📥 Download Folio today and rediscover the joy of reading.
Your library. Your rules. Your privacy.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 0 |
| Google Play Link: | |
| Price: | 8.39 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Books & Reference |
| Size: | - |
| Installs: | 4 |
| App Age: | 1 month 24 days |
| Release Date: | Nov 18, 2025 |
| Last Update: | Jan 03, 2026 |
| Version: | 1.8 |
Version history
1.8
Jan 03, 2026
1.4
Dec 30, 2025