# Panna: free PDF tools

Panna is a free website of 33 PDF tools at https://pannapdf.app/.

Every tool runs inside the visitor's own browser. Files are never uploaded; they do not leave the phone or computer.

There is no sign-up and no charge, and the site adds no watermark of its own to the files.

The site can be shown in 19 languages: English, Hindi, Bengali, Marathi, Telugu, Tamil, Gujarati, Urdu, Kannada, Odia, Malayalam, Punjabi, Assamese, Maithili, Nepali, Sindhi, Konkani, Dogri, Sanskrit.

After the first visit it also works without an internet connection.

A paid computer app for Windows and Mac is being built for jobs a web page cannot do; it is not released yet.

## Most used

- [Join PDFs together](https://pannapdf.app/md/join-pdf.md): Combine several files into one. (merge PDF)
- [Split a PDF](https://pannapdf.app/md/split-pdf.md): Break one file into smaller files. (split PDF)
- [Make a PDF smaller](https://pannapdf.app/md/make-smaller.md): Shrink the file so it is easier to send. (compress PDF)
- [Turn photos into a PDF](https://pannapdf.app/md/photos-to-pdf.md): Your pictures become one PDF. (JPG to PDF)
- [Sign a PDF](https://pannapdf.app/md/sign-pdf.md): Add your signature to a document. (sign PDF)
- [Lock with a password](https://pannapdf.app/md/lock-pdf.md): Only people with the password can open it. (protect PDF)

## Pages

- [Remove pages](https://pannapdf.app/md/remove-pages.md): Take pages you do not need out of a PDF. (delete PDF pages)
- [Change the page order](https://pannapdf.app/md/reorder-pages.md): Put the pages of a PDF in a different order. (rearrange PDF pages)
- [Turn pages around](https://pannapdf.app/md/turn-pages.md): Fix pages that are sideways or upside down. (rotate PDF)
- [Take out some pages](https://pannapdf.app/md/take-out-pages.md): Save a few pages of a PDF as a new, shorter PDF. (extract PDF pages)
- [Trim the edges](https://pannapdf.app/md/trim-edges.md): Cut the empty margins off every page. (crop PDF)
- [Add blank pages](https://pannapdf.app/md/add-blank-pages.md): Put empty pages at the start, the end or in between. (insert blank page in PDF)

## Add to a PDF

- [Page numbers](https://pannapdf.app/md/page-numbers.md): Number every page, at the top or the bottom. (number PDF pages)
- [Watermark](https://pannapdf.app/md/watermark.md): Put faint words or a picture across every page. (watermark PDF)
- [Header and footer](https://pannapdf.app/md/header-footer.md): Print the same words at the top or bottom of every page. (PDF header)
- [Letterhead](https://pannapdf.app/md/letterhead.md): Put your letter onto your letterhead. (PDF letterhead)
- [Legal (Bates) numbers](https://pannapdf.app/md/bates-numbers.md): Stamp every page with a counting number, as lawyers do. (Bates stamp PDF)

## Change the format

- [PDF to pictures](https://pannapdf.app/md/pdf-to-pictures.md): Save each page as a JPG or PNG picture. (PDF to JPG)
- [PDF to plain text](https://pannapdf.app/md/pdf-to-text.md): Copy all the words out of a PDF. (PDF to TXT)
- [Make it black and white](https://pannapdf.app/md/black-and-white.md): Remove the colour, to save coloured ink. (grayscale PDF)
- [Scan paper with your camera](https://pannapdf.app/md/scan-paper.md): Photograph paper with your phone and get a clean PDF. (scan to PDF)

## Read and write on it

- [Open and read a PDF](https://pannapdf.app/md/read-pdf.md): Read a PDF, zoom in, find a word, or print it. (PDF viewer)
- [Highlight and add notes](https://pannapdf.app/md/write-on-pdf.md): Highlight, type, draw, tick and stamp on a PDF. (annotate PDF)
- [Fill in a form](https://pannapdf.app/md/fill-form.md): Type your answers into a PDF form. (fill PDF form)
- [Read it aloud to me](https://pannapdf.app/md/read-aloud.md): Listen to a PDF being read out. (PDF text to speech)

## Keep it private

- [Remove a password](https://pannapdf.app/md/unlock-pdf.md): Take the password off a PDF when you know it. (unlock PDF)
- [Stop printing or copying](https://pannapdf.app/md/limit-pdf.md): Let people read a PDF but not print, copy or change it. (PDF permissions)
- [Black out private text](https://pannapdf.app/md/black-out.md): Cover private words with black so they are gone for good. (redact PDF)
- [Remove hidden details](https://pannapdf.app/md/remove-details.md): Remove the author name and other details stored inside a PDF. (remove metadata from PDF)

## Fix and check

- [Repair a broken PDF](https://pannapdf.app/md/repair-pdf.md): Try to mend a PDF that will not open. (repair PDF)
- [Make a scan searchable](https://pannapdf.app/md/make-searchable.md): Read the words in a scanned PDF so you can search and copy them. (OCR PDF)
- [Compare two PDFs](https://pannapdf.app/md/compare-pdfs.md): See what changed between two versions of a PDF. (compare PDF)

## Save time

- [Do several things in one go](https://pannapdf.app/md/several-at-once.md): Do the same jobs to many PDFs at once, one job after another. (batch PDF)

## About the site

- [Choose your language](https://pannapdf.app/md/language.md): The whole site will change to the language you pick.
- [The computer app](https://pannapdf.app/md/computer-app.md): Jobs that are too big for a web page, done on your own computer.
- [Help](https://pannapdf.app/md/help.md): Answers to common questions about using these PDF tools.
- [Privacy](https://pannapdf.app/md/privacy.md): What this site knows about you and your files: almost nothing.
- [Terms](https://pannapdf.app/md/terms.md): The plain-language terms for using these PDF tools.