Compress PDF
How PDF compression works
1️⃣ Upload Files
Select PDF files from your device or drag and drop them into the upload area
2️⃣ Convert
Click the convert button and wait while we process your files online
3️⃣ Download
Free download the converted PDF files to your device
Frequently Asked Questions
How much can I reduce a PDF size?
Typically 20–80% depending on the content. PDFs with large embedded images see the greatest reduction.
Will the visual quality suffer?
Minor quality reduction may occur on compressed images, but text remains crisp and readable.
Is my PDF uploaded to a server?
Yes, for server-side compression. Files are deleted immediately after processing.
What is the maximum file size?
Up to 100 MB per file.
Can I compress a password-protected PDF?
Unlock the PDF first using our Unlock PDF tool before compressing.
Why Choose Our Tool?
100% Private
Files processed in your browser or deleted from servers immediately.
Fast & Free
No registration, no watermarks, unlimited conversions.
Works in Browser
No software to install. Works on Windows, Mac, Linux, iOS and Android.