PDF
Merge PDF
Combine multiple PDFs in the chosen order.
OpenDocument tools
Online PDF tools with guidance on preserving what matters
A PDF can contain much more than visible pages: selectable text, links, forms, outlines, attachments or signatures. Choose a specific operation here and check which features should be inspected before relying on the resulting file.
PDF
Split PDF
Separate a PDF by pages or by custom ranges.
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Compress PDF
Reduces file size while maintaining configurable quality.
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Extract pages
Create a new PDF with the pages you select.
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Delete pages
Remove specific pages without modifying the rest of the document.
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Reorder pages
Change the order of pages with a custom sequence.
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Rotate PDF
Rotate all pages of the document to the correct orientation.
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Adjust margins
Trim the four margins of each page of the PDF.
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PDF watermark
Add a text watermark with configurable position and style.
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Number pages
Insert page numbers in the position you choose.
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Grayscale PDF
Converts color pages to grayscale.
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Protect PDF
Encrypt the document with a password to control its opening.
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Unlock PDF
Remove protection using the correct password.
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Repair PDF
Restructure the file to fix common corruption.
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PDF to images
Convert each page of the PDF into a JPG or PNG image.
OpenPDF
Images to PDF
Create a PDF from PNG or JPEG images.
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Extract text from PDF
Extracts selectable text from the document to a TXT file.
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PDF to Word with OCR
Recognizes text from a scanned PDF and creates an editable Word.
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Edit PDF metadata
Updates the title, author and internal subject of the PDF.
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Flatten PDF Forms
Convert form fields to sticky content.
OpenBefore changing a PDF
Keep the source
Operations that rewrite or render a document can change internal features even when the pages look similar.
Distinguish pages from images
Merging or extracting pages is not the same as turning them into pixels. If text must remain searchable or editable, verify it afterwards.
Check security and signatures
Encryption controls opening but does not undo access already granted. Any later modification can invalidate a digital signature.
Recommended workflow
- 1Use a final copy and confirm that it opens correctly.
- 2Choose the tool for the output you need, not merely for the filename.
- 3Download and inspect the first page, the last page and every interactive or signed element.