Batch Compress PDF Files
Batch compress multiple PDF files at once. Process multiple files at once.
Privacy-first
Files never leave your device
Lightning fast
Instant compression
Smart optimization
Best quality-to-size ratio
💡 Tip: Most PDFs compress best with "Balanced" settings
Drop your PDFs here
or click to browse
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Batch Compress PDF Files — Frequently Asked Questions
How do I batch compress PDFs?
Simply drag and drop multiple PDF files or click to browse and select them. All files will be processed with the same settings. Download results individually or as a ZIP.
Is there a limit to how many files I can process?
There's no strict limit. You can process as many PDFs as your browser can handle. For very large batches, we recommend processing in groups.
Can I download all results at once?
Yes! After processing, you can download all files as a single ZIP archive, or download them individually.
Are my files safe?
Yes! Your files never leave your browser. All processing happens locally on your device. We never upload or store your files.
How do I batch compress PDFs?
Simply drag and drop multiple PDF files or click to browse and select them. All files will be processed with the same settings. Download results individually or as a ZIP.
Is there a limit to how many files I can process?
There's no strict limit. You can process as many PDFs as your browser can handle. For very large batches, we recommend processing in groups.
Can I download all results at once?
Yes! After processing, you can download all files as a single ZIP archive, or download them individually.
Are my files safe?
Yes! Your files never leave your browser. All processing happens locally on your device. We never upload or store your files.