Will the PDFs be compressed inside the zip?

Mildly. PDFs are already compressed internally so a .zip rarely shrinks them by more than a few percent. The point is bundling, not size reduction.

How many files can I bundle?

Up to 100 files in one shot. For larger batches, run the tool more than once.

Are my files uploaded anywhere?

No. The .zip is built entirely in your browser using JSZip.

Zip PDFs

Bundle multiple PDFs into a single .zip — no PDF processing, just packaging for easy email or upload.

Your files never leave your browser. All processing happens on your device — nothing is uploaded.

1. Upload your files (min 2)

Need at least 2 files (have 0).

How does the Zip PDFs work?

Drop in N PDFs and download them as a single .zip — handy for emailing, uploading to a portal that only takes one file, or just keeping a tidy package together. The PDFs are not modified in any way; the tool simply gathers them. The .zip is created in your browser, so even very large bundles never leave your device.

🔒 Security & Privacy

All processing happens on your device. Your files never leave your browser, never touch our servers, and are not stored anywhere. Close the tab and the file is gone.

📱 Use it on any device

Works in any modern browser — Mac, Windows, Linux, iPhone, Android, and tablets. No installation, no app to download. Just open the page and start.

⚡ Quick & easy

Drag, drop, click. Most files process in seconds, not minutes. No watermarks added to your output, no per-day limits, and the tool always shows the result before asking you to download.

🎁 Always free, no signup

Free to use, every time. No account creation, no email required, no “trial” that converts to a paid plan. We make money from ads so you don’t have to pay.

Frequently asked

Convenience — the same workflow as every other PDF tool here. If you already have a folder of PDFs your OS's right-click "Compress" works just as well.