BookFusion iOS 1.39.5 – Crop PDFs & Comics, Filter Highlight Colors , IOS 26 Beta Workaround & More

We’ve just released another round of updates to make your reading experience even more personal, powerful, and fluid. Whether you’re flipping through comics, reading PDF research papers, multilingual stories, or organizing highlights with colors.

What’s New

Filter Highlights by Color — Right Inside the Reader

Quickly find what matters. You can now filter highlights by color directly in the reading view. Whether you use different colors to mark quotes, insights, or to-dos. Quickly filter to what you need is just a tap away.

Crop PDFs & Comics for a Cleaner Read

Say goodbye to distracting white space. You can now crop both PDFs and comics for a more immersive, edge-to-edge experience.
How to use it:

1. Open any PDF or comic
2. Tap Settings (A) 
3. Go to Margins
4. Customize then Done

Bonus: PDFs support intelligent cropping based on text bound

Multi-Language Voice Support per Book

Reading books with content in more than one language? You can now manually select multiple text-to-speech voices . This gives you full control over how your content is read aloud, making multilingual books more enjoyable to listen to.

Fixes & Improvements

• iOS 26 EPUB Workaround – We’ve implemented a temporary fix for the blank EPUB issue affecting iOS 26 beta users. Apple is currently investigating the issue and will be resolved in an upcoming beta . Please keep in mind that future beta OS could potentially break the app in other ways.

https://beta.apple.com/faq

“Please note that since the beta software has not yet been commercially released by Apple, it may contain errors or inaccuracies and may not function”

• Widgets Revamped – Now fully support tinted and clear themes for a cleaner look.

• Comics
  • Fixed layout issues for comic books with corrupted JPEG metadata
  • Fixed blank display when file names have invalid UTF-8 characters

• Fixed-Layout EPUBs – Removed unnecessary error messages when opening books on older iOS versions

• Apple Pencil Support – Instant Highlights now work reliably with Pencil again.

• Default Search Engine Update – You no longer need to restart the reader after changing your device’s search engine.

• Improved Highlight Selection – A magnifying glass now appears for precise, instant highlighting.

We’re always working to make your reading experience better. You can grab the latest update from the App Store .

If you haven’t already, we’d deeply appreciate a review on the App Store. It helps us grow and keeps the updates coming.

Have feedback or need help? Reach out anytime to our support team.