How to send large ZIP files

By the WispFile team · Updated 24 September 2026

To send large ZIP files, send them directly from your device with a link: no upload, no size cap, and the exact file arrives, checked piece by piece. An archive that bundles many files and folders into one, usually compressed.

Key facts

Typical size: Anything from a few megabytes to hundreds of gigabytes.
Zipping first is optional with WispFile: you can send a whole folder and it keeps its structure.
No account needed on either side.
End-to-end encrypted with a 256-bit key only the link carries.

Should you compress ZIP files first?

Zipping first is optional with WispFile: you can send a whole folder and it keeps its structure. Zip when the receiver wants one file, or when the folder holds thousands of tiny files.

Tips for sending zip archives

Re-zipping photos, video or other ZIPs saves almost nothing; those formats are already compressed.
Chrome and Edge receive a folder as a folder. Other browsers receive several files as one ZIP, built as it downloads.

How to send it with WispFile

Open wispfile.com (Chrome or Edge verified; Firefox and Safari in testing).
Add the files or a folder. Nothing is uploaded.
Share the link, or show the QR code.
Keep the page open until the other side has everything.

In depth: How to send large files without uploading them.

Frequently asked questions

Should I zip ZIP files before sending?

Zipping first is optional with WispFile: you can send a whole folder and it keeps its structure. Zip when the receiver wants one file, or when the folder holds thousands of tiny files.

Is there a size limit for sending ZIP files?

Not with a direct transfer: WispFile sets no limit and streams files to disk. Transfers up to 5 GB are verified end to end so far.

Send it directly now

Open WispFile, add your files and share the link. No account, nothing uploaded, nothing stored. Free.

Send files with WispFile