If you cant find your answers below, please contact us

How much does GreatZip cost?

Nada. Zero. Zilch.

We believe in providing free software without limited trial versions or other annoying donate features, GreatZip is and will always be free.

I need help, where can I find it?

Included in GreatZip is a thorough help system accessed via the menu bar, if you need further assistance feel free to contact us.

My compressed files are so small, is my data somehow not all there?

It's really small and really all there! GreatZip uses only lossless compression so we never modify your files, once you uncompress you will see all your images in their glory and audio at the same high fidelity as before compression