Compress PDF Files Online

Size up to 350 MB

By uploading a file, you agree to our Terms of Use and acknowledge our Privacy Policy.

Compress PDF Files Online

By uploading a file, you agree to our Terms of Use and acknowledge our Privacy Policy.
Drag & drop
Drag & drop your file
or

Size up to 350 MB

How to compress PDF

edit
1
To continue using TheBestPDF, choose one of our subscription plans.
2
Log into TheBestPDF and go to the Compress PDF tool.
3
Upload or drag & drop your PDF into the interface.
4
That’s it! Your newly compressed file is ready for download and can be found in your team’s account.

What our PDF compressor does for you

feature No quality guesswork

No quality guesswork

Pick a compression level and see the output size before you commit to a download.
feature Handles large PDFs

Handles large PDFs

Upload files up to 100 MB — scanned contracts, reports, and presentation exports included.
feature Part of a full toolkit

Part of a full toolkit

After compressing, use our PDF editor to edit, merge, split, or convert the same file.
feature Android app included

Android app included

Compress PDF files on your Android device using the TheBestPDF app alongside the browser tool.

When reducing your PDF size matters

Whether you're hitting an email attachment size limit or preparing files for a client portal, a smaller PDF keeps the job moving.

Email attachment size limit. Shrink PDFs to clear the size cap most email providers enforce.

Compress your PDF in 3, 2, 1

FAQ