🌐English
English✓ ไทย Español Bahasa Indonesia Tiếng Việt

All the PDF tools you need for work and study

Merge, split, compress, convert and sign PDF documents in seconds. Free, no sign-up, no watermarks.

🛡️
100% Secure & Private
Files Never Leave Your Device — everything runs in your browser.
1 Choose a tool below
2 Drop in your file
3 Download the result

Organize

🗂️
Merge PDF

Combine several PDFs into one document.

 ✂️
Split PDF

Extract the pages you need, or remove the ones you don't.

Convert

Edit & Sign

✍️
Sign PDF

Draw, type, or upload your signature and place it on any page.

Optimize & Secure

🗜️
Compress PDF

Shrink large files for email and uploads.
⚡
Fast
No upload, no queue — processing starts instantly on your device.
🛡️
Private
Your files never leave your device. Nothing is stored, ever.
💸
Free
No sign-up, no watermarks, no limits. Supported by ads.

Frequently Asked Questions

Everything you need to know about our free, private PDF tools.

Are these online PDF tools really free?

Yes. All fourteen tools on Free PDF Suite — merge, split, rotate, compress, unlock, protect, sign, page numbers, watermark, type on PDF and every converter — are completely free with no sign-up, no forced watermarks and no daily limits. The site is supported by advertising, which keeps the tools free for everyone.

Are my PDF files uploaded to a server?

No. All processing happens locally inside your web browser using modern JavaScript libraries. Your documents are never transmitted over the network — there is no server-side processing at all. That makes Free PDF Suite suitable for confidential contracts, invoices, medical records and personal documents.

Can I split a PDF or extract only certain pages?

Yes. Open the Split PDF tool, type a page range such as 1-3, 5, 8 and choose whether to extract those pages into a new PDF or remove them from the document. The Rotate PDF tool fixes sideways or upside-down scans, and JPG to PDF combines photos into a single PDF.

How do I unlock a password-protected PDF?

Open the Unlock PDF tool, select your file and enter the document password if one is required to open it. The tool decrypts the file locally in your browser and produces an unlocked copy you can save, print and share. Please only unlock documents that you own or are explicitly authorized to modify.

Can I sign a PDF online without Adobe Acrobat?

Yes. The Sign PDF tool lets you draw your signature with a mouse, trackpad or touchscreen, then click anywhere on the page preview to place it. The signature image is embedded directly into the PDF on your device — no account and no software installation required.

How does the PDF compressor reduce file size?

The compressor re-renders each page and re-encodes it as an optimized JPEG image at your chosen quality level. This typically shrinks scanned and image-heavy PDFs by 50–90%. Because the output is image-based, text in the compressed file is no longer selectable — choose the "Light" level if visual quality matters most.

How accurate are Word to PDF and PDF to Word conversions?

Word to PDF preserves headings, paragraphs and bullet lists with clean typography. PDF to Word extracts the complete text content into an editable document. Because conversion runs entirely on your device, very complex layouts, tables and embedded graphics may be simplified.

Is there a file size limit?

There is no hard limit imposed by the site. Because processing happens in your browser, the practical limit depends on your device's available memory — files up to roughly 100 MB work well on most modern computers and phones.

Which browsers and devices are supported?

Free PDF Suite works in all modern browsers — Chrome, Edge, Firefox and Safari — on Windows, macOS, Linux, Android and iOS. No installation, plug-in or browser extension is needed.