4 ms·I don't know why everyone recommends 7zip when this app is 100x better.by tomc1985 8y agoI don't know why everyone recommends 7zip when this app is 100x better.lousken 8y agonot really, it takes forever to opensigzero 8y agoI was using Bandzip. Just installed and tried this. It opens fine just like any other zip type program. No lag.