Howdy ProductHunt community! Today we celebrate the launch of Zipit: A SUPER quick Amazon S3 zipfile unzipper! This product was born out of a need that my team had; Namely, we were uploading gigantic (50GB+) machine learning datasets into Amazon S3 - Of course, zipfiles give the greatest upload speeds due to their ability to be uploaded in parallel. BUT, how do you go about unzipping the large zipfile when it's finished uploading? That's the problem we solved. Amazon S3 is a file cabinet in the sky, it doesn't have an "Unzip" feature in it. With that, you're kind of left to build your own S3 zipfile unzipping functionality, which is where Zipit comes in. Unzipping zipfiles wasn't really a business domain I was interested in wading into: We built it because we need it. My hope is that this saves other makers time by offering this functionality in a product that can "plug-in" to any stack, as Zipit exposes API endpoints to help you with your unzipping. All you do is authenticate your bucket, then ping Zipit's API telling it which S3 prefix to unzip, and it will extract the contents and write them back to the original S3 prefix. First 2.5 GB unzipped every month are FREE, then $0.50 / GB thereafter. Please reach out to me with any problems or feature requests! To sweeten the deal for ProductHunt users, I'm offering 70% off the first month, just reach out to me after you signup!