Compress PDF to 50 MB
When a portal allows up to 50 MB, you can keep more visual fidelity. UnderLimit still targets the limit deliberately so you do not overshoot.
50 MB is usually comfortable for Preserve mode unless the source is an enormous multipage scan.
Drop up to 20 PDFs here
Max 150 MB per file · 500 MB total
Files are scanned before analysis.
Target
Mode
FAQ
- Can UnderLimit make a PDF exactly 50 MB?
- UnderLimit compresses toward your 50 MB target. Output is typically at or under the limit when the document allows; extremely constrained files may need a stronger mode or a higher target to stay readable.
- Can I compress multiple PDFs to the same target?
- Yes. You can upload up to 20 PDFs in one batch, set a shared target, and download individual files or a ZIP when processing finishes.
- Are my files kept forever?
- No. Results are available for a limited time (about 48 hours) and then expire automatically. We do not train models on your documents.