
S3Karo
A Better Way to Manage and Share S3 Storage
What it does
S3Karo is a flexible file storage and sharing platform built around AWS S3. Bring your own S3 bucket or use our managed storage. Upload large files with multipart support, filter and manage objects easily, view files directly, delete safely, and generate encrypted shareable URLs without exposing AWS keys. S3Karo makes S3 simpler, safer, and more powerful.
Does the same job
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- IBI built open source file sharing solution using AWS S32024 · s3-file-share-for-free-35n2u.kinsta.app · ▲63
I created a 100% Open source Company-wide Self-hosted File Sharing Solution for Teams Recently, I wanted to share HD images and video files with my graphic designer. She’s exceptional at her craft but isn’t familiar with AWS S3 So, I got an idea and built this. Github Repo: https://github.com/rohitg00/s3-file-share-for-free Detailed Guide: https://ghumare64.medium.com/i-built-a-company-wide-self-hos...
- QSQuery SQLite files stored in S32022 · github.com · ▲160
- CSCallFS – S3-style object store in one Go binary (MIT)2025 · github.com · ▲66
We started CallFS after yet another late-night “why did the uploads vanish?” incident. Our small team had stitched together rsync, a fragile NFS mount, and an S3 bucket—none of it observable, all of it waiting to bite us. So we wrote a single-process file service in Go that: • Speaks the S3 API (so existing tooling works). • Stores hot data on local disks for speed; cold data can sit in any S3-compatible bucket. • Exposes Prometheus metrics and JSON logs by default, because “what happened?” shouldn’t be guesswork. • Ships as a ~25 MB static binary—no external deps, MIT license. Today it’s…
- ZTZeroFS, the Filesystem That Makes S3 Your Primary StorageSep 2025 · github.com · ▲64
- ZAZeroFS – A log-structured filesystem for S3Jul 2026 · zerofs.net · ▲128
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