Compress PDF
Shrink a PDF's file size for easier sharing and uploading. See your original size, new size, and percentage reduced before downloading.
Drop a PDF here
or choose a PDF from your device
Up to 50MB
How to compress a PDF
- 1Upload the PDF you want to compress.
- 2Select Compress PDF.
- 3Check the new file size and download the result.
Frequently asked questions
How much smaller will my PDF get?
It depends on the document. Files with large embedded images or redundant structure tend to shrink the most; already-optimized PDFs may see little change.
Will compression affect the content of my PDF?
No — Compress PDF reorganizes the file's internal structure and doesn't alter the text or images inside.