Still want to know if Faststone can replace transparency with white though so if anyone knows how to do that, please post the answer. Even then, doesnt seem to capture screen part that is wider than the monitor. It will work in certain other app & things like Explorer windows. I tried changing capture scrolling delay, but no change. But then, a lot of screen capture prgms scrolling capture doesnt work. Press ESCAPE to close the viewer and the thumbnail window is still open so thumbnail display is instantaneous. Scrolling capture in latest PicPick portable version doesnt work in Firefox 18. FastStone Capture is a powerful, lightweight, yet full-featured screen capture tool and screen video recorder.It allows you to easily capture and annotate anything on the screen including windows, objects, menus, full screen, rectangular / freehand / fixed regions as well as scrolling windows / web pages.Click another image in the thumbnail window to open it in the viewer window.Press the 'T' key to open the thumbnail window.Click image in Windows Explorer to open it in Irfanview.This method forces Irfanview to redraw the thumbnails every time. What I was doing was, while viewing the image in image view, I was always pressing the 'T' key to return to thumbnail view. Was experimenting and discovered that there is a way in Irfanview to return to thumbnail view instantaneously. But toggling to thumnail view using Faststone in instantaneous. Also, when toggling to thumbnail view, Irfanview seems to rebuild thumbnails so there is a slight delay. I installed Irfanview and it can display transparent as white but toggling back and forth between normal view and thumbnail view is more cumbersome than using Faststone. Checked Faststone's options but couldn't find a way to display the transparent areas as white. When I display them using Faststone, the transparent areas display as black. There is some black text over transparent areas. I have png images with a transparent background. Is there a way to make Faststone Image Viewer display transparent as white?

Faststone screen capture delay