How to compress a PDF
- Add your PDF.
- Choose how much to compress it.
- Select Compress PDF and download it.
About this tool
Too big to email or upload? Shrink your PDF by downsizing its images and cleaning up the file. Files with lots of pictures shrink the most. Your text stays sharp at every level.
Common questions
Which level should I choose?
Balanced suits most files. Choose Light for documents that will be printed, and Strong when the smallest size matters most.
Why didn't my file get smaller?
Some PDFs are already well compressed, especially text-only ones. If the file can't be made smaller, you get it back unchanged.
Is it free to use?
Yes. You can use it without an account a few times a day, and a free account raises the daily limit. Nothing is added to your file unless you ask for it.
What happens to my files?
Your files are only used to run the tool you chose, and they're deleted automatically after about 24 hours.
Do I need to install anything?
No. It all works in your browser, on any computer or phone.