Exact-size PDF compressor

Compress a PDF to Exactly 500 KB

Portals do not accept "around 500 KB". This preset drives the PDF encoder to land on 500 KB and shows the achieved size before you download anything.

Compress to 500 KB now
The tool opens with the 500 KB target already set | nothing is uploaded anywhere.

Supporting-document uploads across Indian portals publish hard size caps, and a PDF even slightly over the limit bounces without a readable explanation. The usual fix is a desktop suite and a trial-and-export loop that guesses at quality settings.

This page removes both. The compressor opens with 500 KB pre-filled as the target, runs measured encoder passes on your device, and keeps the best result it can prove is smaller than your original. Text and vector content is never rasterised, so documents stay crisp and searchable.

500 KB suits multi-page scans and documents with diagrams, staying under email-friendly and portal-friendly limits while keeping figures legible.

Will a PDF really reach 500 KB?
500 KB suits multi-page scans and documents with diagrams, staying under email-friendly and portal-friendly limits while keeping figures legible.
Does compression remove pages or text?
No. Pages, text and vectors stay intact; the encoder re-encodes large embedded photographs and drops redundant objects it can prove are unused.
Is my document uploaded anywhere?
No. Every pass runs inside your browser tab using local memory; the file and every intermediate version stay on your device.
What if the target is impossible for my file?
The tool reports the smallest size it achieved and keeps the better of the original and the result, so you never download a worse file.

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