Increase PDF Size

Increase PDF File Size to 100 KB or More

Free tool to increase a PDF's file size to 100 KB, 200 KB or whatever minimum some government exam forms enforce, without changing a single page. Non-interactive PDFs; processed temporarily, never stored.

FreeNo sign-up needed to try Non-interactive PDF

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Increase PDF size to 100 KB

The minimum some portals enforce as a quality check on a scanned document. Set 100 KB as the minimum and the tool raises the file into it without touching a page.

Increase PDF size to 200 KB, 300 KB or 500 KB

Enter whichever minimum the form prints, or the whole range it allows, and the output lands inside it. Nothing about the document changes except its size in KB.

How it works

Choose the PDF.
Set the required minimum size or range.
Verify the output and download it.

Open Increase PDF Size in the app

Questions students ask

Why would a form reject a PDF for being too small?

Some portals enforce a minimum file size as a quality check. This tool raises the file size into the required range without altering the document's content.

How do I increase a PDF's size to 100 KB?

Choose the PDF, set 100 KB as the minimum (or the range the form prints), and download the output. Every page stays as it was; only the file's size in KB changes.

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