Book Bridge: Send to Kindle
OPDS Library & EPUB Manager
About
Effortlessly send books to your Kindle from your self-hosted library or loose files. Converts and optimizes formats, and analyzes book content for tropes and mood. Offers a beautiful digital bookshelf experience.
What's New in Book Bridge
1.0
July 2, 2026
Subscription plans
BookBridge Premium
Premium Features for BookBridge
FAQ
How do I send books to my Kindle using Book Bridge?
Book Bridge allows you to send books to your Kindle in a single tap. You can connect your custom OPDS catalogs or select loose files from your device to beam directly to your e-reader.
Does Book Bridge support different book formats?
Yes, Book Bridge supports a wide range of source formats including EPUB, PDF, DOC, DOCX, TXT, and MOBI. It automatically converts and optimizes incompatible formats into clean, native EPUBs for your Kindle.
What kind of content analysis does Book Bridge offer?
Book Bridge deconstructs books to extract core story elements, pacing, prose styles, and micro-tropes. It also provides community ratings for Language, Violence, Sensual, and Thematic content.
What are the file size limits for sending books with Book Bridge?
The Free tier of Book Bridge allows you to send files up to 15MB. With the Premium subscription, this limit is increased to up to 200MB.
What is Book Bridge Premium and how much does it cost?
Book Bridge Premium unlocks larger file size support (up to 200MB) and premium aesthetics. It is available as a subscription for $2.99 per month.
What devices is Book Bridge available on?
Book Bridge is currently supported on iPhone devices.
How often is Book Bridge updated?
Book Bridge was last updated on July 2, 2026, with version 1.0. Specific update frequency is not detailed, but the latest version indicates ongoing development.
What is the age rating for Book Bridge?
Book Bridge has an age rating of 12+, suggesting it is suitable for users aged 12 and older.