All PDF Tools
Merge & Edit
PDF Multi Tool Merge PDF Split PDF Rotate PDF Remove Pages Organize PDF PDF Editor Crop PDF Alternate & Mix Repair PDF Rasterize PDF
Page Tools
Extract Pages Add Watermark Header & Footer Add Blank Page Reverse Pages Remove Blank Pages Divide Pages N-Up PDF Combine to Single Posterize PDF PDF Booklet
Convert To PDF
Image to PDF JPG to PDF PNG to PDF WebP to PDF BMP to PDF TIFF to PDF SVG to PDF HEIC to PDF Text to PDF Markdown to PDF JSON to PDF CSV to PDF
Convert From PDF
PDF to JPG PDF to PNG PDF to WebP PDF to BMP PDF to TIFF PDF to Greyscale PDF to Text PDF to Markdown PDF to JSON PDF to CSV PDF to PDF/A PDFs to ZIP
Optimize & View
Compress PDF OCR PDF Linearize PDF Fix Page Size Page Dimensions Compare PDFs Prepare for AI Extract Images Extract Tables PDF Layers
Forms & Sign
Create PDF Forms PDF Form Filler Sign PDF Add Stamps Edit Bookmarks Table of Contents
PDF Security
Protect PDF Unlock PDF Change Permissions Remove Restrictions Flatten PDF Sanitize PDF
Metadata & Cleanup
View Metadata Edit Metadata Remove Metadata Remove Annotations Add Attachments Extract Attachments Edit Attachments
Colors & Style
Invert Colors Change Background Change Text Color
Office Formats
Word to PDF Excel to PDF PowerPoint to PDF PDF to Excel ODT to PDF ODS to PDF ODP to PDF RTF to PDF Pages to PDF XPS to PDF
New Tools
Add Page Numbers CBZ to PDF Compress PDF Custom Rotation Decrypt PDF Encrypt PDF EPUB to PDF FB2 to PDF Flatten PDF Linearize PDF Merge PDF MOBI to PDF N-Up PDF ODG to PDF Organize PDF
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All PDF Tools Directory

Browse our complete collection of 100+ free PDF tools. Search by name or filter by category.

Showing 103 tools

Frequently Asked Questions

Is Zoom PDF Tools really free?

Yes, absolutely. All tools on Zoom PDF Tools are 100% free to use, with no file limits, no sign-ups, and no watermarks. We believe everyone deserves access to simple, powerful PDF tools without a paywall.

What tools are available for editing and annotating PDFs?

We offer a comprehensive PDF Editor that lets you annotate, highlight, redact, comment, add shapes and images, search, and view PDFs. You can also Sign PDFs by drawing, typing, or uploading your signature. Additional editing tools include Add Watermark, Header & Footer, Page Numbers, Add Stamps, Edit Bookmarks, and Create PDF Forms with drag-and-drop fields and More.

How can I merge, split, or organize my PDF pages?

Our Merge PDF tool combines multiple PDFs into one file while preserving bookmarks. Split PDF lets you extract a range of pages into a new document. For full control, use our PDF Multi Tool to merge, split, organize, delete, rotate, add blank pages, extract, and duplicate pages in one unified interface. You can also use Organize PDF to drag and drop pages, Reverse Pages to flip the order, or Alternate & Mix Pages to merge PDFs by alternating pages.

What image formats can I convert to and from PDF?

You can convert JPG, PNG, WebP, BMP, TIFF, SVG, and HEIC images to PDF. Each format has its own dedicated tool for easy conversion. Going the other way, you can convert PDF pages to JPG, PNG, WebP, BMP, or TIFF images. We also support PDF to Greyscale for black and white conversion, plus Text to PDF and JSON to PDF conversions.

Are my files secure? Where are they processed?

Your files are as secure as possible because they never leave your computer. All processing happens directly in your web browser (client-side). We never upload your files to a server, so you maintain complete privacy and control over your documents.

Does it work on Mac, Windows, and Mobile?

Yes! Since Zoom PDF Tools runs entirely in your browser, it works on any operating system with a modern web browser, including Windows, macOS, Linux, iOS, and Android. No installation or download required.