UniReader: Multi-Format Reader

Fourteen formats in one app. Import, read, annotate; OPDS catalogs and optional cloud sync. Start free, Premium unlocks more.

UniReader 1.8.1

UniReader opens what other apps refuse.

PDF, EPUB, DjVu, CHM, MOBI, FB2, CBZ/CBR, DOC, DOCX, TXT, RTF, AZW3, PDB, PRC - 14 formats in one unified library. No more juggling between apps.

--- READ WITHOUT FRICTION ---

The real problem is not reading. It is everything that interrupts it: wrong format, awkward import, lost progress.

UniReader exists to remove that friction. Open it, read, and pick up exactly where you left off.

--- WHAT CHANGES EVERYTHING ---

Absolute privacy Your documents stay on your device. No account required. No server. No tracking, no analytics, no data collection. What you read is your business alone.

A real library Grid or list view, covers, folders, collections, integrated search. Filter by format, and import over your local network.

Comfortable reading Day, Night, Sepia, and Paper themes; adjustable fonts and margins. Two-column EPUB, full-screen PDF, and it resumes exactly where you left off.

Serious annotations Highlights, bookmarks, handwritten notes, PDF/PNG export. Optional cloud sync for reading progress and bookmarks.

Catalogs and import OPDS (Gutenberg, Wikisource...), browser import on the same Wi‑Fi. Shortcuts and integrated system search.

--- WHO IT IS FOR ---

For anyone with hundreds of books in ten different formats who just wants to read them.

For the person who annotates technical manuals in the morning and novels at night, and refuses to manage two separate apps.

For researchers, students, and compulsive readers - anyone who reads seriously and wants a tool that keeps up.

--- ACCESS ---

Free plan DRM-free PDF and EPUB reading with essential library tools. Free forever - to explore, with no commitment.

Premium All formats, cloud sync, advanced annotations, statistics about your reading, and sync with UniReader on your computer.

14 formats · OPDS · Local network import

--- PRIVACY ---

Your documents stay on your device. No tracking. No analytics. No data collection.

UniReader is built to do one thing very well: to let you actually read.

Less friction. More reading time.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/