With Filestar you get 17 different skills for working productively with Android App Bundle (.aab) files.
About .Aab
Name
Android App Bundle
Extension
.aab
Format
Binary
Category
Developer
Developer
Google
Description
An AAB file is an Android App Bundle, the publishing format of Google Play. It is a zip archive holding compiled code, resources and a protobuf-encoded manifest from which the store builds optimized APKs per device.