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Compress PDF

PDF → smaller PDF2 credits per file

Oversized PDFs → the same pages at a fraction of the size, small enough to email, upload to a portal, or archive.

Files are encrypted
EXAMPLE
REPORT.PDF · 24.6 MB
arrow_forward
REPORT-COMPRESSED.PDF · 3.1 MB
Scanned pages downsampled to 150 dpi -19.8 MB
Embedded photos recompressed -1.7 MB
Text kept selectable and sharp 42 pages
report.pdf → report-compressed.pdf 87% smaller

What you get

check_circleOne smaller PDF per upload, named like report-compressed.pdf
check_circleImages downsampled to the level you pick: 300, 150, or 72 dpi
check_circleText stays selectable and sharp at every level
check_circlePer-file savings reported as the job runs
check_circleAlready-compact PDFs returned unchanged, never inflated

How it works

1Upload your PDFsDrop in one PDF or a whole batch, up to 100 MB each, and pick light, balanced, or strong compression.
2Each file is re-distilledGhostscript rewrites each PDF: embedded images are downsampled to the level you picked and every content stream is recompressed. Text and vector graphics are untouched.
3Download the smaller filesEach PDF comes back as name-compressed.pdf, with the savings reported per file. Anything that can't shrink is returned unchanged instead of inflated.

Who uses this tool

EMAIL & OFFICE ADMIN
Get under attachment limits
A 25 MB scanned contract becomes a few megabytes that clear any mail server's attachment cap.
LEGAL FILINGS
Meet e-filing size caps
Court and agency portals reject oversized exhibits; strong compression gets scanned bundles under the limit.
EDUCATION
Fit LMS upload limits
Lecture packets and scanned readings shrink to sizes your course platform will actually accept.
REAL ESTATE
Send scan-heavy packets
Photo-filled inspection reports and disclosure packets compress hard, because images are what makes them huge.
JOB APPLICATIONS
Slim a portfolio PDF
Application portals often cap uploads at a few megabytes; balanced keeps your pages readable at a fraction of the size.
WEB & PUBLISHING
Faster downloads
PDFs served from your site load quicker when images are downsampled for screens instead of print.
SECURITY

Built for sensitive documents

Bank statements, medical files, case records. Security isn't a feature we added — it's the foundation.

lock
Encrypted in transit
Encrypted in transit over TLS 1.2+, and stored in access-controlled, encrypted object storage. Files are protected the moment they leave your browser.
admin_panel_settings
Your files stay yours
Workspaces are isolated per account. Role-based access shows teammates only what they need.
auto_delete
Deleted, not stored
Files are deleted after processing. Everything runs on our own hardware and is never sent to an outside AI service, so your data is never used to train models.
dnsProcessed on our own hardwareauto_deleteDeleted after processinglockEncrypted in transit

Questions

It depends on what's inside. Scan-heavy and photo-heavy PDFs shrink the most — 70-90% is common on strong — because embedded images are what makes a PDF large. Mostly-text PDFs are already small and may barely change.

Related tools

Try it free. 50 credits every month.
No card needed. Files are deleted after processing.
Compress PDF Online - Reduce PDF File Size — 42tools