Compress many PDFs at once
Compress a whole stack of PDFs in one go and download the results as a single ZIP.
or drop PDF files here
🔒 Your file never leaves your device
How to use Batch Compress
- Add as many PDFs as you like.
- Choose a method and quality.
- Download all compressed files in one ZIP.
Why use Bynd PDF
- Private by design. Your files are processed inside your browser and never uploaded.
- Free, with no sign-up. No account, no watermark, no daily limits.
- Fast. No uploading or downloading a copy — the result is ready as soon as it is processed.
Frequently asked questions
Is there a file limit?
No fixed limit — it depends on your device memory.
Will any file come out bigger?
No — if a file cannot be shrunk safely, the original is kept in the ZIP.
Are my files uploaded to a server?
No. Bynd PDF runs entirely in your browser, so your files are processed on your own device and never sent to us or anyone else.
Related tools
🎯Compress to Exact Size (KB)Get a photo, signature or PDF under 20 KB, 50 KB, 200 KB or any…📦Compress PDFShrink file size — best for photo-heavy or scanned PDFs.📎Merge PDFCombine multiple PDFs into one, in the order you want.🖼️Batch Image ResizeResize and compress many photos at once, download them all as one ZIP.🔤Batch Rename & ConvertRename many files at once using a pattern, with optional image…✂️Split PDFBreak one PDF into several — by page, or by custom ranges.