πŸ“„
πŸ—„οΈ

Compress PDF for Archiving

Optimise PDFs for long-term storage β€” save disk space, fit more documents, and keep archives organised.

Nid oes angen mewngofnodiMae ffeiliau'n aros yn breifat

Gollwng ffeiliau yma, neu cliciwch i bori

PDF dim cyfyngiad maint ffeil

Pori ffeiliau

Nid yw eich ffeiliau byth yn gadael eich dyfais. Mae'r holl brosesu yn digwydd yn lleol yn eich porwr.

πŸ’‘ Scanned or image-heavy PDFs shrink the most with the image options. Text-only PDFs are usually already small β€” if nothing helps, we’ll tell you the file is already optimized rather than hand you a bigger one.

Archive PDF tips

πŸ’Ύ

A 100 MB PDF archive can shrink to 20–30 MB with balanced compression β€” that's a 70% storage reduction.

πŸ“š

Compress old documents you rarely access but must keep. They take less space and are still readable when needed.

πŸ”

Use balanced compression for text-heavy documents (contracts, reports). Text remains sharp at even aggressive settings.

πŸ’‘

Keep an uncompressed backup of truly irreplaceable documents. Compression is safe but nothing beats a second copy.

Sut Mae'n Gweithio

1
Dewiswch Ffeil
Drop your file into the tool above. It stays entirely on your device β€” nothing is sent to any server.
2
Proses
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Lawrlwythwch
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Pam defnyddio ein un ni?

βœ“Hollol rhad ac am ddim - dim costau cudd, byth
βœ“Nid oes angen cyfrif, e-bost na mewngofnodi
βœ“Nid yw ffeiliau byth yn gadael eich dyfais
βœ“Dim cyfyngiadau maint ffeil o gwbl
βœ“Dim dyfrnodau ar unrhyw allbwn

Also check out…

Cwestiynau Cyffredin