BucketStack is a desktop file manager that works with anything that speaks the S3 API.
Originally made it for macOS (that’s what I use daily), but it’s also available for Windows and Linux.
It’s basically Finder/Explorer but for S3-compatible storage. There is also Tray window for MacOS so u can basically drag and drop into that tray window without even opening the app.
What it does:
Full CRUD (upload, download, copy, move, rename, delete, duplicate)
Drag & drop (native OS support)
Bulk file operations
List / Grid / Gallery / Column views
Virtual folders
Trash system (soft delete + restore)
ZIP & TAR.GZ compression
Transfers:
Server-side copying within the same provider (fast)
Streaming transfers between different providers
Transfer manager with progress
There’s also:
Monaco editor built-in (50+ languages)
Inline editing + save directly back to S3
Image, PDF, text previews
Background sync
Scheduled sync (seconds to days)
Conflict detection
Plus logging + storage analytics:
Full activity logs with filtering
Export to CSV/JSON
Bucket size scanning
File type distribution charts
And many more, you can use it like a filemanager tbh.
Check it out:
Website: https://bucketstack.app/
Github: https://github.com/SaiAkashNeela/bucketstack
It’s open source and free.
