PDF Reader & Viewer — Tidox

Open it. Read it. Done.

Tidox PDF Reader does one thing brilliantly: it opens your PDF the moment you tap it, then gets out of the way so you can read. No sign-up, no clutter, no waiting.

Tap a file and the page is already there. Powered by a fast PDFium rendering engine, even large documents load smoothly and stay sharp when you pinch to zoom.

WHY YOU'LL KEEP IT ON YOUR HOME SCREEN

• Open any PDF — tap a file, share a document to the app, or pick one from your storage. It just opens.
• Read offline — everything happens on your device. No account, no upload, no internet required.
• Smooth zoom and pan — pinch to zoom in on the fine print, glide across wide pages and tables.
• Find it fast — search inside a document and jump straight to what matters.
• Night mode — flip to a dark, eye-friendly view for late reading without the glare.
• Bookmarks — mark the page you stopped on and pick up right where you left off.
• Go to page — jump to any page number in one move on long documents.
• Recent files — your last documents are a tap away, with quick clear-history control.

PRIVATE BY DESIGN

Your documents stay on your phone. Tidox PDF Reader renders everything locally and never needs to send your files anywhere. What you read is your business.

BUILT TO BE FAST AND LIGHT

A clean Material design, a small footprint and a focus on the reading experience — not features you'll never touch. Contracts, manuals, e-books, boarding passes, tickets, school handouts: open them all in one calm, quick reader.

Two versions are available so you can choose the experience that fits you. Both open and render the same PDFs with the same speed.

Download Tidox PDF Reader and turn any PDF into a tap-and-read moment.

Recent changes:
• Read aloud: listen to any PDF, with the spoken word highlighted as it is read.
• Immersive mode keeps only a few lines on screen and scrolls them for you.
• Press and hold a page to start reading from that exact sentence.
• Bookmarks are saved automatically when you pause reading or leave the app, and the menu now lists them.
• Rotating the phone no longer reloads the document — you stay on your page.
• New app icon.