Hi Product Hunt community! 👋

I built BetterPDF Convert (https://betterpdfconvert.com/) out of personal frustration with existing file converters:

1. Most online converters treat EPUB like a basic web page, causing random page breaks that slice illustrations in half.

2. They strip multi-level chapter table of contents (TOC), making it painful to navigate textbooks on iPad (GoodNotes, Notability) or Kindle.

3. They slap on aggressive paywalls, forced email logins, or intrusive watermarks.

### What makes BetterPDF Convert different:

- ⚡ 100% Free Forever: No credit cards, no login, no paywalls.

- 📖 Pixel-Perfect Fidelity: Preserves original serif/sans fonts, math formulas, and chapter bookmarks.

- 📱 Universal Compatibility: Generates standard Adobe vector PDFs that work flawlessly with Apple Pencil annotations and Send-to-Kindle.

- 🔒 Privacy-First: Files are processed transiently in server memory and automatically permanently deleted within 60 minutes.

Try it out with any .epub file at https://betterpdfconvert.com — would love your honest feedback and suggestions on what features or formats you'd like next! 🙌