Compress files

Free · no sign-up · runs in your browser, nothing uploaded

Put any files — photos, PDFs, Word, Excel, drawings — into one smaller file, ready to email or upload. Or open a compressed (.zip) file someone sent you.

1Drop your files or a folder
2Press Compress
3Download one smaller file
Compress filesOpen a compressed file
Drop files or a folder here, or click to choosePhotos, PDFs, Word, Excel, drawings — any file. Up to about 1 GB in total.

Tip: photos and PDFs are already compressed, so this only makes them a little smaller. To make them much smaller use Compress photo or Compress PDF.

Questions

How big can the files be?

Up to about 1 GB in total on a computer. Phones manage less, so use a computer for very large folders.

Are my files uploaded?

No. Everything runs in your browser and never leaves your device.

Why did my photos only get a little smaller?

Photos and PDFs are already compressed. Use Compress photo or Compress PDF to make those much smaller.

Can the other person open it?

Yes. Windows and Mac open these files with a double-click — no extra software needed.