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91PDF

Advanced tools

OCR, repair and batch processing

View PDF

View, annotate, add text or images

PDF Multi Tool

Merge, Rotate, Rearrange, and Remove pages

Merge PDF

Combine files into one document

Split PDF

Split your document by page

Rotate

Easily rotate your PDFs.

Crop PDF

Crop a PDF to reduce its size (maintains text!)

Add Page Numbers

Add Page numbers throughout a document in a set location

Adjust Colors/Contrast

Adjust Contrast, Saturation and Brightness of a PDF

Image to PDF

Convert a image (PNG, JPEG, GIF) to PDF.

PDF to Image

Convert a PDF to a image. (PNG, JPEG, GIF)

Organise

Remove/Rearrange pages in any order

Add image

Adds a image onto a set location on the PDF

Add Watermark

Add a custom watermark to your PDF document.

Convert file to PDF

Convert nearly any file to PDF (DOCX, PNG, XLS, PPT, TXT and more)

Remove

Delete unwanted pages from your PDF document.

Add Password

Encrypt your PDF document with a password.

Remove Password

Remove password protection from your PDF document.

Compress PDF

Make your PDF smaller

Change Metadata

Change/Remove/Add metadata from a PDF document

Change Permissions

Change the permissions of your PDF document

OCR / Cleanup scans

Cleanup scans and detects text from images within a PDF and re-adds it as text.

Extract Images

Extracts all images from a PDF and saves them to zip

PDF to PDF/A

Convert PDF to PDF/A for long-term storage

PDF to Word

Convert to an editable document

PDF to Presentation

Convert PDF to Presentation formats (PPT, PPTX and ODP)

PDF to RTF (Text)

Convert PDF to Text or RTF format

PDF to HTML

Convert PDF to HTML format

PDF to XML

Convert PDF to XML format

Detect/Split Scanned photos

Splits multiple photos from within a photo/PDF

Sign

Adds signature to PDF by drawing, text or image

Flatten

Remove all interactive elements and forms from a PDF

Repair

Tries to repair a corrupt/broken PDF

Remove Blank pages

Detects and removes blank pages from a document

Remove Annotations

Removes all comments/annotations from a PDF

Compare

Compares and shows the differences between 2 PDF Documents

Remove Certificate Sign

Remove certificate signature from PDF

Multi-Page Layout

Merge multiple pages of a PDF document into a single page

Adjust page size/scale

Change the size/scale of a page and/or its contents.

Auto Rename PDF File

Auto renames a PDF file based on its detected header

Auto Split Pages

Auto Split Scanned PDF with physical scanned page splitter QR Code

Sanitize

Remove scripts and other elements from PDF files

Extract page(s)

Extracts select pages from PDF

PDF to Single Large Page

Merges all PDF pages into one large single page

Show Javascript

Searches and displays any JS injected into a PDF

Auto Redact

Auto Redacts(Blacks out) text in a PDF based on input text

PDF to CSV

Extracts Tables from a PDF converting it to CSV

Auto Split by Size/Count

Split a single PDF into multiple documents based on size, page count, or document count

Overlay PDFs

Overlays PDFs on-top of another PDF

Split PDF by Sections

Divide each page of a PDF into smaller horizontal and vertical sections

Add Stamp to PDF

Add text or add image stamps at set locations