Beta

FastStone Image Viewer Beta

Preview build of FastStone Image Viewer with performance improvements, new viewing options and updated contact sheet tools.

FastStone Image Viewer 4.1 Beta 2 2010-02-10 Preview build

Beta downloads

Primary installer download.

Download

Mirror installer download.

Download

Compressed installer package.

Download

Portable build without installation.

Download

Improved the loading speed of JPEG images and embedded RAW previews. The improvement is especially noticeable for large images. The Smooth option is now turned on by default for better image rendering.
Added an option in Settings (F12) to specify the location of filename information in full screen mode.
Added Auto Crop to the Rotate window.
Enhanced Contact Sheet Builder.
Other minor improvements.

A single executable installer. Recommended for most users.

A compressed copy of the installer for networks where direct EXE downloads are restricted.

A compressed package with all required files to run independently from any folder or USB drive, without installation.