Show HN: SandCrab – An AWS S3 GUI for macOS

Hello HN. SandCrab is an app I originally had the idea for and hacked together over a couple of weekends last October. More recently, I’ve been working on adding new features to it as I use it more as my daily tool to interact with my s3 buckets. A few recent features I am excited about include the ability to search across all of your buckets using wildcards and regular expressions as well as searching and filtering by metadata (e.g. content type, file size, date created, etc). I’ve also added support for configuring and generating presigned urls directly in the app which is nice. The app can also copy, move and "rename" (which performs a copy-and-delete under the hood) objects within or across buckets. I’ve also recently added more flexible auth options, so that in addition to providing the app with security credentials stored in your keychain, the app can also support role assumption as well as simply using your local .aws profiles without the need to actually give the app credentials directly.