Free Kindle Reader: Top Free Apps to Read Kindle Books on Any Device

Download the Best Free Kindle Reader for PC, Mac, and Mobile

Overview

The Kindle apps let you read Amazon-purchased and downloadable eBooks on Windows, macOS, iOS, and Android without needing a Kindle device. They sync your last page, bookmarks, highlights, and notes across devices and support adjustable font size, themes (including dark mode), and basic accessibility features.

Where to get the official apps

• Windows & macOS: Download from Amazon’s official Kindle apps page or the Microsoft Store (Windows) and Mac App Store (macOS).
• iOS & iPadOS: Get the Kindle app from the Apple App Store.
• Android: Install from Google Play Store or sideload the APK from Amazon’s site for devices without Play Store.

Key features

• Syncing: Whispersync keeps reading position, bookmarks, and notes synchronized.
• Customizable reading: Change font, size, line spacing, margins, and themes.
• X-Ray & Search: View character and topic insights (available for supported books) and search inside books.
• Notes & Highlights: Highlight text and add/export notes.
• Accessibility: Text-to-speech (where supported), adjustable contrast, and large text.
• Offline reading: Download books for offline access.

Best free alternatives (if you don’t want Amazon app)

• Calibre (desktop): Powerful eBook manager and reader; open-source. Good for library management and format conversion (AZW3, MOBI, EPUB).
• FBReader (multi-platform): Lightweight reader supporting many formats; customizable.
• Thorium Reader (Windows/macOS/Linux): Open-source, accessible EPUB and PDF reader with good dyslexia/reading support.
• Aldiko / Moon+ Reader (Android): Feature-rich mobile readers for EPUB/OPDS content.

How to choose by platform

• Windows/macOS: Use the official Kindle app for best syncing with Amazon purchases; use Calibre or Thorium if you need broader format support or local library management.
• iPhone/iPad: Official Kindle app for sync; alternatives limited due to App Store restrictions—prefer Kindle for Amazon books.
• Android: Official Kindle app for Amazon ecosystem; Moon+ or FBReader for sideloaded EPUB/MOBI.

Quick setup steps (example for Windows)

1. Download the Kindle for PC installer from Amazon or Microsoft Store.
2. Install and sign in with your Amazon account.
3. Open the app, sync to download purchased books.
4. Adjust font and theme in reading settings.

Tips

• Use Whispersync to continue reading across devices.
• Convert non-Amazon formats with Calibre if needed; note DRM-protected files can’t be converted legally.
• Back up exported notes/highlights periodically.

Security & privacy

Use official app stores where possible; avoid untrusted APKs. If you sign into the Kindle app, your reading metadata will be associated with your Amazon account.