Free • v1.0.0

Fs3Browser

Free S3 Browser

The free, simple and powerful S3 browser for your AWS buckets. Connect to your AWS S3 buckets, browse, search, compare file versions and download exactly what you need.

General overview of Fs3Browser
Features

Everything you need to manage your S3 buckets

Fs3Browser brings together the essential tools to manage, browse and retrieve your files stored on Amazon S3, with no complex setup.

Multiple connections

Save and manage several AWS connections (accounts, regions, buckets) and switch between them in one click.

Bucket navigation

Browse your bucket structure like a classic file explorer, including folders and files.

Search by file name

Instantly find a file with a search based on a substring match in the name, across the whole bucket.

Current version preview

Display the content of the latest version of a file directly, without having to download it first.

Version history

List all versions of a file (S3 versioning) with date, size and version identifier.

Compare two versions

Compare the content of two versions of the same file and precisely visualize the differences.

Search within content

Search for an occurrence inside a version and spot every result with markers displayed directly on the scrollbar.

Download the chosen version

Download locally exactly the file version you selected, not necessarily the most recent one.

100% free

No license, no account to create: Fs3Browser works with your own AWS credentials.

How it works

A simple process, in 4 steps

1
Create a connection

Enter your AWS credentials and save the connection to reuse it at any time.

2
Browse the bucket

Navigate the file tree or search for a file by its name.

3
Explore the versions

View the content, list the versions, compare them or search for an occurrence.

4
Download

Retrieve locally the exact file version you need.

Overview

Screenshots

Illustration of the interface (for reference).

Connection management
Connection management
Navigation & search by name
Navigation and search by name
History & version comparison
History and version comparison
Search within a version — rapport-2026.pdf
Search within a version

Ready to explore your S3 buckets?

Download Fs3Browser for free and connect to your first bucket in just a few minutes.

Download v1.0.0

Free • Requires your own AWS credentials