s3bucketss3 file manager
An S3 file manager that works like a file manager.
Connect an S3 bucket with your own AWS key pair and manage its contents from a browser — folders, uploads, downloads and permission checks, without the AWS console or CLI.
Folders, not prefixes
S3 stores flat keys, but you think in folders. Prefixes are shown as folders with breadcrumbs, sizes and modified dates so navigating a bucket feels like a normal file manager.
Upload and download files
Pick a folder and drop a file in, or grab one back out. Transfers run between your device and S3 directly, so large files are not slowed down by an intermediate server.
Your own AWS keys, encrypted
Paste an access key and secret for the bucket you want to manage. The secret is encrypted before storage and is never sent back to your browser.
Permission check built in
One click tests list, read, write and delete against the bucket and tells you exactly which IAM permission or CORS rule is missing when something fails.
Expiring download links
Downloads use short-lived pre-signed URLs generated on demand and valid for five minutes, so nothing you share stays open indefinitely.
Scoped and revocable
Use a dedicated IAM user limited to one bucket. Rotate the key in AWS and this file manager loses access immediately.
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.