Compress PDF
Reduce the file size of your PDF. All processing happens in your browser — no data is sent to any server.
After processing, chain to:
Drop PDF here or click to select
Supported formats: application/pdf,.pdf
You can compress multiple PDFs at once (free for now). Select several files to enter batch mode.
How to use
Drag & drop the PDF you want to compress
Choose a compression level (text-safe / balanced / maximum)
Check the reduced size and download
Frequently asked questions
- How much smaller will it get?
- It depends on the content. Image-heavy PDFs (e.g. scans) shrink a lot, while text-based PDFs are already small so the reduction is modest.
- Can I hit a size limit like e-Tax or email attachments?
- Yes. You can see the resulting size for each level, so it's easy to fit limits such as 3 MB.
- Can I compress multiple PDFs at once?
- Yes. Select or drop multiple files to enter batch mode and download the results as a single ZIP. Files that cannot be processed (e.g. password-protected PDFs) are skipped with a reason shown.