// Free PDF Tools — No Signup Required

Every PDF tool.
Actually free.

Merge, split, compress, convert, fill & sign, and chat with PDFs using AI. All in your browser. All free. Powered by CoolPDFs.

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6

Free tools


$0

Forever

All tools. Zero cost.

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🔗

Merge PDFs

Combine multiple PDFs into one file. Drag to reorder pages before merging.

Free ✂️

Split PDF

Extract specific pages or split a PDF into multiple documents.

Free 🗜️

Compress PDF

Shrink PDF file size for email or storage. Quality control included.

Free 🔄

Convert PDF

PDF to Word, Excel, and back. Formatting preserved accurately.

Free 🤖

AI PDF Chat

Upload any PDF and ask it questions. Get instant AI-powered answers.

Free ✍️

Fill & Sign

Complete PDF forms and add electronic signatures. No printing needed.

Free

Why PDFs X?

Built for people who need to get things done without paying $20/month for the privilege.

vs. the competition.

Feature
Adobe Acrobat
CoolPDFs
Monthly cost
$19.99/mo
Free
Browser-based
No (app required)
Yes
AI PDF Chat
Not included
Included free
Merge PDFs
Paid only
Free
Convert to Word
Paid only
Free
Fill & Sign
Paid only
Free
Account required
Yes
No

FAQ

Are these tools really free?

Yes. Merge, split, compress, convert, fill & sign, and AI PDF chat are all free. No credit card, no account required for core features.

Is there a file size limit?

Standard file sizes are supported for all free tools. Large file processing is available on day passes for power users.

How does AI PDF Chat work?

Upload any PDF and ask it questions in plain English. The AI reads your document and provides accurate answers. Great for contracts, reports, and research papers.

Are my files secure?

Files are processed with encryption and are not permanently stored after processing is complete. Your documents stay private.

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