Compressify
Compress PDF to 500KB
Reduce big multi-page PDFs to around 500KB while keeping good quality.
Open the Compressor →✔ 100% private · ✔ Free · ✔ No sign-up
A 500KB limit gives you room to keep good quality, even for multi-page scans. Compressify re-compresses the document in your browser so you can meet the limit without sacrificing too much sharpness. This is ideal for tender documents, reports, and multi-page forms.
How to compress pdf to 500kb
- Click Open the Compressor above — it opens with the PDF tool ready.
- Select your PDF from your device.
- Adjust the compression until the file is around 500 KB.
- Download the smaller file — everything happens privately in your browser.
Frequently asked questions
Can I compress a large 10MB PDF to 500KB?
Often yes, especially for scanned documents. Use the Strong level for heavy files; image-only PDFs compress the most.
Will compressing reduce the number of pages?
No. Every page is preserved — only the file size is reduced.