Free PDF Tools · No Sign up · No Limits
Compress your PDF. Instantly. Free.
Reduce PDF file size by up to 90% in seconds - right in your browser.
No uploads to servers, no account needed, completely private.
Your file never leaves your device
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Compression Quality
- Files never leave your browser
- Instant - no upload wait
- No file limits
- SOC 2 Type II · ISO 27001
• Free PDF Tools
More tools, all free.
Everything you need to work with PDFs - no sign-up, no limits, right in your browser.
PDF Watermark
Stamp text or logo watermarks onto every page of your PDF to mark ownership or document status.
Try free →Unlock PDF
Remove passwords and permission restrictions from any PDF so you can edit, copy, and print freely.
Try free →PDF to Markdown
Extract text and structure from your PDF and convert it into clean, portable Markdown format.
Try free →PDF Compressor
Reduce PDF file size without losing quality-ideal for sharing, emailing, or uploading large documents.
Try free →FAQ
Common questions
answered directly.
Straightforward answers. No marketing fluff.
1. What does the PDF Compressor do?
The PDF Compressor reduces the file size of your PDF so it’s easier to upload, email, and share. You can choose a compression level to balance quality and size.
2. Is my PDF uploaded to your servers?
To compress, your PDF is securely uploaded for processing and then returned to you as a download. We don’t sell your data, and files are handled only for completing the compression request.
3. What compression levels are available?
You can choose Extreme (smallest size), Recommended (best balance), or Less (best quality). If quality is most important, choose Less. If size is most important, choose Extreme.
4. What are the file limits?
You can compress up to 10 PDFs at a time, with a maximum file size of 50 MB per PDF.
5. Can I compress multiple PDFs at once?
Yes. Select multiple PDFs (or drag & drop multiple files) and we’ll compress them as a batch. When complete, you can download the results (including a ZIP when available).
6. Can you compress password-protected PDFs?
If a PDF is encrypted or password-protected, compression may fail unless the file is unlocked first. Use our “Unlock PDF” tool, then try compressing again.
7. Why did compression fail?
Compression can fail if the file isn’t a valid PDF, is larger than 50 MB, is encrypted, or if there’s a network/CORS issue during upload. Try re-exporting the PDF, unlocking it, or compressing one file at a time.
8. Will compression reduce quality?
Compression may reduce image quality to shrink file size. If you want the best visual quality, choose “Less”. If you need the smallest file size, choose “Extreme”.
• Trust & Security
Enterprise-grade security.
Zero Compromises.
Your contracts contain your most sensitive business information. Legitt AI is built on the security and compliance standards that enterprise IT and legal teams require.
More than a PDF tool.
A complete contract platform.
Compress, review, draft, sign, and manage every contract in one place. Free plan available - unlimited e-signatures on every plan, forever.