Reading view
F9 pours the text into one calm column in the font you like. It rewraps as you zoom.
Huge files open at once, every page follows your light or dark theme, scans become text, and your documents stay on your computer. No ads, ever. No tracking, no nagging.
AntiPDF reads and writes, free: mark up, change text and pictures on the page, fill in forms and put pages in order, with no paid upgrade needed for any of it. Pro adds redaction, signatures and sharing.
For Windows 10 and 11 · Read and write · Ad-free · In the Microsoft Store
AntiPDF maps a file instead of reading it whole, and builds each page only when it comes into view. Slow work runs on threads of its own, so the page keeps scrolling smoothly while files open, scans are read and copies are saved.
Search runs through the whole document as you type and marks every match. AntiPDF remembers your place in every document and tells you how long the rest will take.
F9 pours the text into one calm column in the font you like. It rewraps as you zoom.
Highlights, pen, arrows, rings, notes and signatures, saved into the PDF for every reader.
Text recognition on your own computer makes scanned pages searchable and copyable.
Text is drawn on your graphics card from distance fields, so letters stay crisp and smooth however far you zoom, on any screen.
The Scan window takes pages from a scanner, webcam or phone, straightens them, evens the light, reads them and names the file from what they say.
Drag pages to reorder, rotate, duplicate or delete, insert pages from another PDF and extract some into a file of their own. Nothing changes until you save.
Change a line of text where it stands or replace a picture, without leaving the reader. Fill in forms and save them.
Booklets, several pages to a sheet, two-sided, and black ink that saves toner while keeping faint lines.
AntiPDF finds card numbers, bank accounts (IBAN), ID numbers, e-mail addresses, phone numbers and keys, on scanned pages too. In the copy it writes, pages with redactions are rebuilt as pictures: the hidden text is gone, not hidden under a black box. Always look through the result before you send it.
Each makes a new file and leaves the original as it is.
AntiPDF never runs scripts, opens attachments or follows a document's actions on its own. Printing has booklets, several pages to a sheet, two-sided and Save as PDF.
Keep a document in your account and share it with the people you choose: by e-mail address, as a reader, a commenter or an editor, or with a link that can expire and ask for a passcode. Everything is encrypted on your computer before it leaves, so the server keeps only what it cannot read: the document, its name, the notes and the chat.
Sharing needs an account: an e-mail address and a code, no password. Reading and every other tool work without one, offline.
Other readers put a glaring white page in the middle of your dark theme. In AntiPDF the page itself takes the theme's colors: its paper, text and lines, while photographs keep their own. A white page no longer lights up the room at night.
35 themes, light and dark: from Heimdall Light and Catppuccin to Pitch Black for OLED screens, the seasons, Halloween and Christmas, and Original, light or dark, which shows every page exactly as the PDF has it. L switches between your light and dark theme.
The privacy policy says the same in full.
Everything opens as a PDF, so every tool works on it
Files any other program can open
No time limit, no nagging
€49 a year, €10 a month, or €99 once
Bought once: the Pro features on your computer, forever; sharing is a €29 yearly add-on.