Question 1

What does Compress PDF do?

Accepted Answer

Reduce PDF file size while keeping the document readable. Choose a compression level and download a smaller PDF.

Question 2

How do I use this tool?

Accepted Answer

Upload a PDF, choose Extreme, Recommended, or Less compression, then compress. An account is not required.

Question 3

Which formats are supported?

Accepted Answer

This tool accepts PDF and returns PDF.

Question 4

Do I need an account?

Accepted Answer

No. You can run this tool without creating an account. Sign in if you want history, billing, and API keys. Daily Free limits stay the same.

Question 5

What are the current limits?

Accepted Answer

Up to 1 files, 25 MB each. Files are kept for about 2 hours.

Question 6

How long are files kept?

Accepted Answer

Files are kept for about 2 hours for processing and download, then they become eligible for removal.

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