Compress PDF
Reduce PDF file size by up to 90% while preserving quality. Free online PDF compressor - no upload, 100% private, works in browser.
Compress PDF to Target Size
Compress PDF files to a target size like 100KB, 200KB, 500KB, 1MB or custom values directly in your browser.
What Are Document Tools?
Our Document tools give you professional-grade optimization and conversion capabilities right in your browser. Need to shrink files for faster page loads, switch between formats, or resize images for a project? These tools get it done fast — completely free and totally private.
Why Use Our Document Tools?
- Cut file sizes by up to 90% without any noticeable quality loss
- Convert between formats instantly — no software to install
- Process a bunch of files at once to save time
- No sign-up, no downloads, no hassle
- Everything runs locally on your machine — your files stay private
Who Uses These Tools?
- Web devs optimizing images for faster page load times
- Designers switching between formats for different platforms
- Bloggers and content creators shrinking files for uploads
- Students and professionals managing documents and images
- Anyone who needs quick, reliable file optimization
Document FAQ
Are these tools really free?
Yep, completely free. No sign-up, no watermarks, no file limits.
Is my data safe?
100%. All processing happens in your browser — nothing ever gets uploaded to a server.
What file formats do these tools support?
We support all the major file formats. Check each tool page for the full list.
Can I use these on my phone?
Absolutely. All tools work great on any modern browser — phone, tablet, or desktop.