How to Use LiteBook

  1. Select Your Books: Tap the upload icon and choose the EPUB files you want to optimize from your device.
  2. Choose Compression Tier: Select from Balanced or Maximum Savings to suit your needs.
  3. Start Compression: Tap "Start Compression" at the bottom of the screen. Litebook+ users can process multiple books at once.
  4. Review Savings: Once complete, check your statistics to see exactly how much storage space you've reclaimed.
  5. Manage Files: Your original files are replaced with the optimized versions, keeping your library tidy.

Frequently Asked Questions (FAQ)

Q: What is the difference between the compression tiers? A: Balanced is a mix of quality and size, and Max Savings provides the smallest possible file sizes.

Q: Is "Lossless" really safe?  A: Yes! Lossless compression only optimizes the internal structure of the EPUB without touching your images or text formatting.

Q: How do I unlock batch compression?  A: Batch compression is a Litebook+ feature. You can upgrade in the Settings Page.

Q: Where are my compressed books saved?  A: They are saved on your device, export the books from Files page to save them to your iCloud or Files app.

Q: How do I restore my Litebook+ subscription?  A: Your subscription is tied to your App Store account. Simply sign in, and click restore in the Settings Page.

Q: Q: Can I use Litebook offline?  A: Yes! All compression is performed locally on your device. Internet is only needed for subscription management.

Need More Help?

If you've encountered a bug or have a feature suggestion, please reach out: