Scanned PDF Compressor

Build a smaller candidate by rasterizing pages at a chosen resolution and JPEG quality.

Processed on your device

Your files

Choose a file from your device50 MiB per file. Files stay in this tab.Drag and drop a file here, or browse below.

Options

Options
Dots per inch control rendering detail. Higher values make sharper images but use more memory and create larger files.
0.8 means 80% quality. Higher values usually keep more detail but produce larger files.

How to use this tool

  1. Choose the local file you want to use for scanned pdf compressor.
  2. Adjust the labelled settings, then run the tool. Build a smaller candidate by rasterizing pages at a chosen resolution and JPEG quality.
  3. Review the result before copying or downloading it. Clear the tool when finished.

Things to know

  • Maximum 50 MiB per PDF, 100 MiB combined and 500 pages. Encrypted documents are unsupported. Page composition preserves visible page content, not document-level forms, bookmarks or attachments. Newly added text uses standard Latin PDF fonts. PDF objects, final PDF output, ZIP exports and rasterized compression candidates are limited to 64 MiB before final packaging. Text extraction is limited to 4 MiB of characters. Editing and attachment extraction limit decoded streams to 32 MiB each, 128 MiB combined, 100000 objects, one million parsed values and 128 nesting levels.
  • Rasterization loses selectable text, forms, links and signatures. At most 50 pages. A smaller result is not guaranteed.

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