Compress a PDF toward 100KB

Government portals and job forms often demand a tiny PDF. CompressEasy Desktop applies strong, image-aware compression to push your PDF toward 100KB while keeping the text readable — all locally on your computer.

Use the free CompressEasy Desktop app (macOS / Windows) to compress PDFs for strict upload limits, offline.

Available in the free desktop app

Video, PDF and PowerPoint compression run fully offline in the CompressEasy desktop app for Windows and macOS — no uploads and no file-size limits.

Download desktop app

How it works

  1. Open CompressEasy Desktop and drag your PDF in.
  2. Choose Maximum compression for the smallest result.
  3. Check the size and save the compressed PDF.

For forms with hard limits

Upload portals frequently reject anything over 100KB or 200KB. The Maximum preset downsamples images aggressively to hit very small sizes.

Keep text legible

Text in a PDF stays sharp because the savings come from images, so a heavily compressed form is still easy to read.

Reaching very small sizes

If a scan-heavy PDF will not shrink enough, fewer or lower-resolution scanned pages help. The app makes it easy to try presets and compare.

Related tools

Frequently asked questions

Can every PDF reach 100KB?

Text-only PDFs usually can; scan-heavy PDFs may land a little higher. Maximum compression gets as close as possible without making text unreadable.

Is the layout preserved?

Yes. Pages, text and layout stay intact — only embedded image resolution is reduced.

Is it private?

Yes. Compression happens locally, so your documents are never uploaded.

All image tools

Compress by format

Convert formats

Compress to a target size

Compress video

Compress PDF

Compress PowerPoint

Desktop app

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