Aquile: EPUB PDF eBook Reader
by Optimilia Studios
· Books & Reference
· Free
On Google Play since July 2025
· Data updated
Aquile: EPUB PDF eBook Reader is made and published by Optimilia Studios. AppBrain is an independent app data site and isn't affiliated with Optimilia Studios. The app name, icon, screenshots and description belong to Optimilia Studios and are shown as published on Google Play.
AppBrain's verdict
Loved by users- Total installs
- 120 thousand
- Rating on Google Play
- 4.78
- 1,271 ratings
- Last updated
- September 26, 2026
Aquile: EPUB PDF eBook Reader has 120 thousand installs. Users love it: 4.8 stars from 1,271 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 4.8 thousand
- Per day
- 160
- 30-day average
- Play install range
- 100+ thousand
- Launched
- July 2025
Installs over time
Aquile: EPUB PDF eBook Reader has been installed 120 thousand times. Over the past 30 days, it averaged 160 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Aquile: EPUB PDF eBook Reader
This app is not ranked
Competitors
Similar apps and more from Optimilia StudiosAlternatives to Aquile: EPUB PDF eBook Reader
Releases
Updates seen on Google Play- Version
- 1.1.79
- Launched
- July 2025
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Aquile: EPUB PDF eBook Reader for Android
★★★★★
Jessa Mae Tampepe
· Jul 13, 2026
I really love the pop-up dictionary, makes reading a lot easier and more convenient (not native to English, so the dictionary feature makes sense)
★★★★★
Tom “The Captain” Thompson
· May 15, 2026
Aquila Reader is a fantastic all-in-one reading app. I love that it handles Pubs, PDFs, comics, and manga in one place, and the Android/Windows sync makes it super convenient to pick up right where I left off. The customization options are great too, especially dark mode, font choices, and layout controls. Text-to-speech is a huge bonus when I want to listen instead of read. Smooth, easy to use, and a really solid Kindle alternative for anyone who wants more control over their library.
★★★★★
Themoosemaster 10
· Aug 30, 2026
Simple, easy to use and with all the same features included in Amazon's app I've been using it on my phone to read books, and it's been great.
★★★★★
Krisztian Endre Nagy
· May 10, 2026
The best eBook reader app with modern and intuitive UI. PDF file rendering is accurate. Overall great epub, PDF, Comic book reader.
★☆☆☆☆
Abubacker Siddik
· Apr 19, 2026
There is a bug in this app when I zoom while reading, pages change like : I was reading pages no.3, and I zoomed the page no.1 suddenly opens
★☆☆☆☆
Julian Kensington
· Jun 4, 2026
I love Aquila reader and I paid for lifetime access for my premium account on 1/30/25, and it has been turned off for Windows and Android for me. Email has been sent to the dev. When I have my access back I'll give 5 stars correcting to say, when I paid 19.99 (it's now 14.99) I had access to all my books on all my devices. Now they're saying it's per device and are not answering my questions about when that changed. Buyer beware. Dev is playing stupid capitalist games. Disputing the original $
★★☆☆☆
Jess J F
· Mar 30, 2026
It's okay. But not being able to turn hyphenation on and off was my dealbreaker.
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 58.7 MB
- Content rating
- Everyone
Technologies used by Aquile: EPUB PDF eBook Reader
18 permissions
Subscribe to see full permission and library details
About the app and developer
About Aquile: EPUB PDF eBook Reader
Aquile: EPUB PDF eBook Reader is a books & reference app developed by Optimilia Studios.
Install Statistics
Aquile: EPUB PDF eBook Reader has been installed 120 thousand times. In the last 30 days, the app was installed 4.8 thousand times.
User Ratings
Aquile: EPUB PDF eBook Reader is rated 4.78 out of 5 stars. The rating is based on 1.3 thousand ratings.
App Information
Aquile: EPUB PDF eBook Reader is freely available from Google Play. The app size is 58.71 MB. The latest version available is 1.1.79. The last update was on September 26, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since July 2025.
App Performance Report
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Store listing
By Optimilia Studios, from Google Play“EPUB PDF Comic Manga eBook Reader: Offline, Read Aloud Audiobooks, Cloud Sync”
Screenshots by Optimilia Studios, from the Google Play listing
Description by Optimilia Studios Written by the developer, not by AppBrain. Click to read.
📖 Read EPUB eBooks, PDFs, Comics and Manga — anywhere, on any device.
Aquile is the free eBook reader app for Android and Windows that supports multiple file formats - EPUB, PDF, CBR, CBZ comics and manga. Whether you're a student annotating textbooks, a novel lover building a personal library, or a comic fan exploring new series, this eBook reader follows you everywhere. Switch from your Android phone to your Windows PC without losing your page, notes, or highlights. One reading app for every device, for readers who want more control over their own library.
📂 ONE READER FOR EVERY FORMAT
- EPUB eBooks (DRM-free)
- PDF documents, textbooks, research papers and reports
- CBR and CBZ comic books and manga
- High-performance rendering on every format
💻 WINDOWS & ANDROID SYNC
Our cloud sync keeps your library, bookmarks, highlights, notes and reading progress in sync across every device. Start on your tablet, finish on your desktop. The most seamless cross-platform reading experience on the Play Store.
🎧 IMMERSIVE TEXT-TO-SPEECH AUDIOBOOKS
Turn any EPUB eBook into an audiobook with built-in text-to-speech. Choose from high-quality, natural-sounding voices and listen while commuting, working out, or relaxing. Adjustable speed and voice selection.
🎨 ULTIMATE CUSTOMIZATION
- Eye Care: Dark Mode, Sepia, and reading-friendly themes
- Typography: 35+ fonts including OpenDyslexic for accessibility
- Layout: Classic 2-column book view or smooth vertical scrolling
- Adjustable margins, line spacing, font size, and brightness
📕 PDF & DOCUMENT READING
- Fast, smooth rendering for large PDF files
- Annotate, highlight, and bookmark across long documents
- Ideal for textbooks, research papers, and reports
🦸 COMIC & MANGA SUPPORT
- Smooth rendering for high-resolution panels
- Pinch-to-zoom and double-tap zoom
📚 50,000+ FREE BOOKS BUILT IN
Discover an integrated library of classic literature, public domain titles, and trending free books. Download directly into your offline collection — no account, no signup, no hidden fees.
✍️ ADVANCED TOOLS FOR POWER USERS
- Smart Library Manager: filter by genre, author, or series
- Powerful annotations: export all highlights and notes to a single review view
- In-app dictionary with instant translations in multiple languages
- Detailed reading insights and stats to track your habits
- Full offline reading — your library works anywhere
WHY READERS CHOOSE AQUILE READER
✓ True cross-platform Windows + Android experience
✓ One library for eBooks, PDFs, comics, and manga
✓ Deep customization for serious readers
✓ Frequent updates based on user feedback
Join thousands of readers who have made Aquile Reader their everyday digital library. Download Aquile Reader today — your complete library of eBooks, PDFs, comics and manga, on every device.
Recent changes:
• Improved cloud sync reliability and recovery.
• Improved Google Drive sign-in.
• Improved Read Aloud playback reliability.
• Other improvements and stability fixes
Aquile is the free eBook reader app for Android and Windows that supports multiple file formats - EPUB, PDF, CBR, CBZ comics and manga. Whether you're a student annotating textbooks, a novel lover building a personal library, or a comic fan exploring new series, this eBook reader follows you everywhere. Switch from your Android phone to your Windows PC without losing your page, notes, or highlights. One reading app for every device, for readers who want more control over their own library.
📂 ONE READER FOR EVERY FORMAT
- EPUB eBooks (DRM-free)
- PDF documents, textbooks, research papers and reports
- CBR and CBZ comic books and manga
- High-performance rendering on every format
💻 WINDOWS & ANDROID SYNC
Our cloud sync keeps your library, bookmarks, highlights, notes and reading progress in sync across every device. Start on your tablet, finish on your desktop. The most seamless cross-platform reading experience on the Play Store.
🎧 IMMERSIVE TEXT-TO-SPEECH AUDIOBOOKS
Turn any EPUB eBook into an audiobook with built-in text-to-speech. Choose from high-quality, natural-sounding voices and listen while commuting, working out, or relaxing. Adjustable speed and voice selection.
🎨 ULTIMATE CUSTOMIZATION
- Eye Care: Dark Mode, Sepia, and reading-friendly themes
- Typography: 35+ fonts including OpenDyslexic for accessibility
- Layout: Classic 2-column book view or smooth vertical scrolling
- Adjustable margins, line spacing, font size, and brightness
📕 PDF & DOCUMENT READING
- Fast, smooth rendering for large PDF files
- Annotate, highlight, and bookmark across long documents
- Ideal for textbooks, research papers, and reports
🦸 COMIC & MANGA SUPPORT
- Smooth rendering for high-resolution panels
- Pinch-to-zoom and double-tap zoom
📚 50,000+ FREE BOOKS BUILT IN
Discover an integrated library of classic literature, public domain titles, and trending free books. Download directly into your offline collection — no account, no signup, no hidden fees.
✍️ ADVANCED TOOLS FOR POWER USERS
- Smart Library Manager: filter by genre, author, or series
- Powerful annotations: export all highlights and notes to a single review view
- In-app dictionary with instant translations in multiple languages
- Detailed reading insights and stats to track your habits
- Full offline reading — your library works anywhere
WHY READERS CHOOSE AQUILE READER
✓ True cross-platform Windows + Android experience
✓ One library for eBooks, PDFs, comics, and manga
✓ Deep customization for serious readers
✓ Frequent updates based on user feedback
Join thousands of readers who have made Aquile Reader their everyday digital library. Download Aquile Reader today — your complete library of eBooks, PDFs, comics and manga, on every device.
Recent changes:
• Improved cloud sync reliability and recovery.
• Improved Google Drive sign-in.
• Improved Read Aloud playback reliability.
• Other improvements and stability fixes