EEasyConvertAll

PDF tool

Working

Compress PDF

Reduce PDF file size for sharing, uploading, or archiving documents.

Current status

Working now. Compression runs in your browser, but image-heavy PDFs may not shrink much.

Privacy

Files stay on your device for this browser tool. EasyConvertAll does not upload or store them.

Download

The download action appears after valid files are selected and processing finishes.

PDF tool

Compress PDF

Reduce PDF file size for sharing, uploading, or archiving documents.

Works in browser

1. Select files

Use the allowed file type and stay under 50MB per file.

2. Create output

Your PDF passed validation. Select Create Compressed PDF to try browser-safe compression.

3. Download

The download button appears after processing completes successfully.

Choose files

On phones and tablets, tap the button below to open your file picker. On desktop, you can also drag files here.

Choose file from device

Select one file. Accepted: .PDF. Max size: 50MB per file.

Processing status

This lightweight compression rewrites the PDF structure locally in your browser. Image-heavy PDFs may not shrink much.

Select a file to start.

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How this tool works

Use Compress PDF when you need a smaller file for email, uploads, or storage. This browser version safely rewrites the PDF structure without lowering image quality.

This tool runs in your browser after file validation. The file stays on your device while the page creates the output.

EasyConvertAll does not upload, store, or keep a copy of files processed by this browser tool.

Best for

  • Try to reduce a PDF before emailing it
  • Clean up a PDF exported from another app
  • Prepare documents for upload size limits

Steps

  1. 1. Upload one PDF file.
  2. 2. The browser rewrites the document using object streams where possible.
  3. 3. Download the compressed PDF and compare the final size.

Limitations

  • Image-heavy PDFs may not shrink much without image downsampling.
  • Already optimized PDFs may stay the same size or become slightly larger.
  • Encrypted PDFs must be unlocked first.

Related PDF tools

Continue with another PDF task

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Merge PDF

Combine two or more PDF files into one document with a simple upload flow.

Split PDF

Prepare a PDF file for extracting selected pages or splitting a document into smaller files.

PDF to Text

Extract readable text from a PDF document when the PDF contains selectable text.

FAQ

Will compression change quality?

This browser version keeps visual quality and rewrites the PDF structure. Image-heavy PDFs may not shrink much.

Are my PDFs uploaded for compression?

No. The compression step runs locally in your browser and does not upload your file to EasyConvertAll.

Why did my compressed PDF not get smaller?

Some PDFs are already optimized or mostly made of images. Browser-safe compression cannot always reduce those without changing image quality.