s3bucketss3 file explorer
An S3 file explorer that runs in your browser.
Point it at a bucket with your own access key and get a plain folder view: click into folders, see what is there, download what you need, upload what you were asked to. No desktop client, no AWS console, no command line.
Prefixes shown as folders
S3 stores flat keys. This explorer turns shared prefixes into folders with breadcrumbs, file sizes and modified dates, so a bucket reads like a normal directory tree.
Nothing to install
Desktop S3 explorers mean a download, an installer and updates — and usually Windows only. This one runs in the browser you already have open, on a laptop or a phone.
Your own access key
Add a bucket with an access key ID and secret for just that bucket. The secret is encrypted before it is stored and never sent back to the browser.
Download and upload in place
Grab a file out of a folder or drop one in. Transfers run between your device and S3 directly, using short-lived signed requests.
Permission test in one click
Check list, read, write and delete against the bucket before you rely on it. Failures name the missing IAM permission or CORS rule instead of just saying AccessDenied.
Revocable at any time
Use a dedicated IAM user scoped to one bucket. Rotate or delete the key in AWS and this explorer loses access instantly.
Simple, transparent pricing
Your first 30 days are free and unlimited, starting when you connect a bucket. After that the free plan gives you 2 downloads and 2 uploads a day — or go unlimited for $1.99 a month. Works on desktop, and as an app on iPhone and Android.