Qurtix

Qurtix is a PDF and EPUB reader built for people who annotate while they read. Highlights, notes and bookmarks stay connected to the book and the exact passage they came from, so an idea can be found again long after reading it.

Import PDF and EPUB files into a local library, continue where you left off, and mark passages as you read. Notes are organized by book and by color, and app-wide search jumps from a saved note straight back to its source in the book. Folders and favorites keep a growing library organized.

Privacy is a core design choice: there is no account or sign-in, the library and annotations are stored only on the device, and the app contains no advertising or analytics SDK. Reading data and annotations can be backed up and restored, and the notes and highlights of any single book can be exported for use outside the app.

Qurtix offers light and dark themes and is available in English, Turkish, German and Spanish. It is developed and maintained by Vangald Group.