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FileHero
Popular Tools Selected: PDF Editor

File Compressor

Make PDFs and images smaller for email or uploads. Choose compression strength and compare quality in your browser. Free standard downloads with an account.

Drop files here, or choose files

Accepted format: PDF only

How to compress PDFs and images

Upload a supported PDF or image, choose compression strength, then review the processed file.

Step by step

  1. Add the PDF or image you want to make smaller. Keep the original so you can compare the two versions.
  2. Choose a compression strength and process the file. Start with a moderate setting if small text or image detail matters.
  3. Compare the new file size and appearance. Download the result only if the trade-off is useful.

Before you share the result

Compare readable text, fine lines and faces at full size, not just the download size.

Guides for this tool

Frequently asked questions

Does File Compressor require Premium?

A free account includes unlimited standard downloads. You can use Edit Text before subscribing, but exporting a document with changes to existing PDF text requires Premium. Premium costs $8 monthly or $48 yearly.

Can I compress a PDF or photo?

Yes. Choose a PDF, JPG, JPEG, PNG, WebP or HEIC file. Results depend on the original file; already optimized files may not get smaller.

Does compression change image quality?

Higher compression may reduce image detail. Compare the output with the original before sharing it.