Since version 2.5.5 S3 Browser has a new Preview feature that allows you to preview some types of files right from the S3 Browser's interface.

Currently three basic file formats are supported:

• plain text files (text viewer)
• images (image viewer with auto-resize)
• all other files (hex viewer)

S3 Browser uses it's own file-type detection algorithm which doesn't depend on file extension.

Currently there is limitation on max file size - 10 Mb.

To show file preview:

• Start S3 Browser, select the Bucket and File.
• Open Preview tab.

Here is how it looks:

S3 Browser Preview feature. Image viewer with auto-resize.

S3 Browser Preview feature. Plain text viewer. For text files.

S3 Browser Preview feature. Simple hex viewer for binary files.