FastStone Image Viewer是一款图像浏览，转换和编辑软件。体积虽小，但却支持几乎所有主流的图形格式。其直观的布局和命令也会使所有人都感到易于使用。 看图提供使用者方便的操作界面，让使用者可以通过它的操作界面来浏览图片，且还支持了连续播放的功能，让使用者能够轻松的浏览目录中的所有图片。FastStone Image Viewer提供了简易的图形编修功能，让使用者不只是看图而已，还能够对图片进行简单的编修。此外还内建的图形格式转换功能，让使用者可以将图片转换成 JPEG 档案，方便保存。另外还有批次更名、图形大小调整...等功能，真的可以称得上是一款麻雀虽小、五脏俱全的看图好帮手喔！

Changes in FastStone Image Viewer 4.4 (March 25, 2011):
    * Improved the "Acquire Image from Scanner" tool (previously called "Scan Board"). Now it supports batch scanning to PDF, TIFF, JPEG and PNG. It allows users to rotate, crop, deskew, annotate, print, email and save scanned images directly within this tool
    * Added "Watermark" to the Effects menu
    * Added "Auto-Rotate" option to the Print dialog
    * Added drag-and-drop capability to the Print dialog
    * Improved the USM-Sharpen algorithm by allowing up to 50 pixels in radius
    * Improved the "Full Screen Preview" of the "Sharpen/Blur" tool. Now it is possible to make adjustments in full screen mode
    * Fixed a bug in the "Adjust Lighting" tool that it could not save changes of Highlights
    * Other minor improvements and bug fixes