Free, browser-based tool

Compress PDF files online for free

Reduce your PDF file size without installing software. Featherpress processes your document in your browser, so you stay in control of your file.

Compress a PDF now

Choose your compression

Select light, balanced, or maximum compression—or set a target file size.

No account required

Open the PDF compressor and start without a sign-up or waiting room.

Files stay private

Your browser handles the processing; files are not stored in a permanent document library.

How to compress a PDF

  1. Open the Featherpress PDF compressor.
  2. Choose a PDF file from your device or drag it into the upload area.
  3. Select a compression level or set the maximum file size you need.
  4. Compress the PDF and download the smaller file.

Why make a PDF smaller?

Large PDFs can be difficult to email, slow to upload, or rejected by forms with strict file-size limits. Compressing a PDF can make it easier to share while keeping the document readable. For the best balance between file size and image quality, start with the balanced setting.

Frequently asked questions

Is Featherpress free to use?

Yes. You can compress a PDF without creating an account.

Will PDF compression reduce quality?

It can, especially at stronger compression levels. Light compression aims for higher quality, while maximum compression prioritizes a smaller file.

Are my PDF files uploaded?

Featherpress is designed for browser-based processing. The compression tool does not store your file in a permanent document library. See our Privacy Policy for details.