S3nding
The fastest way to upload and share files from S3.
S3nding launched on February 6, 2026 with 98 votes, #373 of 16,628 launches that month and more than 95% of that year's launches.
What it does
S3nding is a lightweight macOS app that turns any S3-compatible bucket into a fast file-sharing tool. Instead of uploading files to third-party cloud drives, you upload directly to your own S3 storage and instantly get a shareable link. It supports AWS S3 and any S3-compatible provider, works quietly in the background, and is designed to be as fast and frictionless as possible. No sync folders. No complex dashboards. Just upload → get link → done.
Share files instantly using your own S3-compatible storage — no subscriptions, no lock-in.
Upload files directly to your S3 bucket and get a shareable link instantly. No monthly storage fees, no vendor lock-in, no extra accounts. Add your S3 credentials once. Works with AWS S3 and any S3-compatible storage. Drag & drop. S3nding handles the upload securely through the S3 API. A shareable link is copied to your clipboard automatically. Send it to anyone. Most file sharing tools force you into their storage and pricing models. S3nding flips that by letting you use your own S3-compatible bucket. Create public URLs that automatically expire after 1 hour, 1 day or 7 days. If you already have S3, you already pay for storage. No markup, no surprises. Upload → link copied → share. No…from s3nding.nicoandrade.com
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S3HyperSync – Faster S3 sync tool – iterating with up to 100k files/s2024 · github.com · ▲49An alternative S3 sync tool to extremly fast sync s3 buckets. Feedback and contributions are welcome!
A simple GUI for uploading large files to S32016 · github.com · ▲42An S3 File Uploader GUI written in Python. Contribute to charlesdaniel/s3_uploader development by creating an account on GitHub.
- SPStop paying for Dropbox/Google Drive, use your own S3 bucket insteadApr 2026 · locker.dev · ▲252
Last week SWYX nerd-sniped me into building an Open-source Dropbox. Here is Locker: the ultimate open-source Google Drive/box/Dropbox alternative - Provider agnostic (S3, R2, vercel blob, local) - BYOB (Bring your own bucket) - Virtual file system - QMD Search plugin

SandCrab2024 · sandcrab.io · ▲152Hello 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…

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