As a commercial image hosting script, Chevereto is excellent and popular. In fact, its functions are almost perfect. But for a long time, it has a common fault in similar applications - the process of uploading images requires a lot of physical memory. Especially when uploading large images, the memory consumption is even more frightening.

As for a good third-party image viewer to choose, before, I used to find XnView better than ACDSee, this is true, and i keep my point.But today i just found a better one than XnView - FastStone Image Viewer. If I could evaluate XnView with stars, I will give FastStone Image Viewer 4.5 or 5. Because it has a faster image reading speed than most of the image viewers (including XnView and ACDSee).