PDF Reader - Fast PDF Viewer

PDF Reader - Fast PDF Viewer is a free, lightweight PDF reader that opens any PDF file in under a second. No account, no signup, no bloat — just a clean PDF viewer that works offline.

This PDF reader uses the Android system renderer, so the app stays tiny (under 5 MB) and blazing fast, even on older phones running Android 5.0.

MAIN FEATURES

• Read PDF files instantly — open PDF documents from your device, downloads, email attachments, or any app via "Open with"

• Search inside a PDF — find any word or phrase across the whole document and jump straight to the page

• Table of contents — open the document's own outline and tap a chapter to jump to it

• Read aloud — your phone's own voice reads the pages to you, hands free

• Copy page text — put the text of a page on the clipboard

• Password-protected PDFs — type the password and read; the password never leaves your phone

• 4 reading themes — Day, Night (colour invert), Sepia and Grayscale

• Trim margins — cut the white borders off scanned pages and books

• Auto-scroll with 10 speed steps, plus full-screen mode with a page slider

• Remembers exactly where you stopped, down to the scroll position

• Bookmarks — save any page and jump back to it anytime

• Fill & sign — tap to place text, your signature, a tick or a cross; drag to move, tap again to remove

• Draw your signature once, use it on every document, and it never leaves your phone

• No Save button — every mark is written the moment your finger lifts

• Export a signed PDF — a new file, original text still selectable and searchable, no watermark, and your original is never written over

• Highlight — drag sideways to mark a line, tap a mark to remove it

• My folders, plus text search across your whole PDF library

• All PDFs in one place, plus recent files — one tap back into what you were reading

• Merge PDFs, extract page ranges, compress — merging and extracting keep real, selectable text

• Image to PDF — turn photos and images into a single PDF file

• Print, share a file, or share a single page as an image

• Pinch to zoom, go to page, vertical scrolling with a clear page indicator

• Works 100% offline — read pdf documents anywhere, no internet needed

LIGHTWEIGHT AND PRIVATE

• Tiny download size, minimal memory use — a light pdf reader that respects your phone

• No account or registration required

• Your documents never leave your device — this PDF viewer opens files locally and collects no data

• No aggressive permissions: we use the Android file picker instead of demanding access to all files

PERFECT FOR

• Reading ebooks, textbooks and study documents in PDF format

• Opening PDF attachments from Gmail, WhatsApp, Zalo, Telegram and browsers

• Viewing invoices, tickets, boarding passes, bank statements and reports

• Students, office workers and anyone who reads pdf files every day

WHY CHOOSE THIS PDF VIEWER?

This app does one thing: reading PDF. It is a pdf reader for people who want to open a document without fighting through popups.

Supports Android 5.0 and above. The app registers as a pdf opener, so it appears whenever you tap a PDF file anywhere on your phone.

Download PDF Reader - Fast PDF Viewer now and enjoy the fastest way to read PDF on Android!