How much can this tool reduce my PDF file size?

Depending on whether your PDF contains high-resolution scanned images or uncompressed object streams, file size reductions often range from 30% to 80%.

Will compressing my PDF blur the text or reduce readability?

No. KissThePDF optimizes the internal PDF structure and font streams without degrading the vector quality of your text.

Can I compress a PDF to meet portal upload limits (like 100KB or 200KB)?

Yes. The compression engine significantly reduces file weight to help documents meet strict online application, exam form, and portal upload thresholds.

Is there a limit on the input PDF size?

No. Because processing is executed client-side using your computer hardware, you can compress large multi-megabyte PDFs without server timeout errors.

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