Irfanview is a program for image viewing. It does however let you add some effects on your images easly, lets you create automated actions (resizing automaticlly a lot of images).
IrfanView is an image viewer and editor. It is freeware, meaning that it can be downloaded free of charge with no restrictions. IrfanView is available for download at its' official website.
That depends on your scanner and the acquisition process. My scanner does. Or if I use IrfanView to acquire a scanner image, the image loads into IrfanView from the scanner and I save it to disk from IrfanView.
C++
IrfanView is free software that is compatible with OS products. You can download this software for free online from websites such as Cnet and FileHippo.
I guess you mean crop, you may use xnview, irfanview or even ms paint.
The thumbnail doesn't have all the information of the original picture, so even if you manage to enlarge it, you won't get the original picture back. Better find the original picture, to have a better quality.To enlarge the thumbnail (and get a very low-quality picture), you might take a screenshot, paste it into IrfanView (or some other image-viewing or image-editing software), and use the option to enlarge. In the case of IrfanView, the shortcut key to enlarge is Ctrl-R.IrfanView is freeware, and can be obtained from www.irfanview.com.The thumbnail doesn't have all the information of the original picture, so even if you manage to enlarge it, you won't get the original picture back. Better find the original picture, to have a better quality.To enlarge the thumbnail (and get a very low-quality picture), you might take a screenshot, paste it into IrfanView (or some other image-viewing or image-editing software), and use the option to enlarge. In the case of IrfanView, the shortcut key to enlarge is Ctrl-R.IrfanView is freeware, and can be obtained from www.irfanview.com.The thumbnail doesn't have all the information of the original picture, so even if you manage to enlarge it, you won't get the original picture back. Better find the original picture, to have a better quality.To enlarge the thumbnail (and get a very low-quality picture), you might take a screenshot, paste it into IrfanView (or some other image-viewing or image-editing software), and use the option to enlarge. In the case of IrfanView, the shortcut key to enlarge is Ctrl-R.IrfanView is freeware, and can be obtained from www.irfanview.com.The thumbnail doesn't have all the information of the original picture, so even if you manage to enlarge it, you won't get the original picture back. Better find the original picture, to have a better quality.To enlarge the thumbnail (and get a very low-quality picture), you might take a screenshot, paste it into IrfanView (or some other image-viewing or image-editing software), and use the option to enlarge. In the case of IrfanView, the shortcut key to enlarge is Ctrl-R.IrfanView is freeware, and can be obtained from www.irfanview.com.
Yes, use a shareware program like Irfanview on Windows, or GraphicConverter on Macintosh. See the Related Links below.
IrfanView (search Google) will open most kinds of image file, even if they have the wrong extension.
Use an application that can read your image ans save it in .gif format (Try IrfanView - it is free and reads many formats and can save as .gif )
If you mean make it bigger to see, I use the plus key on my computer and when it gets as big as I need it, I print it out. There is a magnify feature that helps make the patterns larger, and I sometimes print out at one size, then scan it back in and enlarge it again. You can also use Irfanview, a free internet program that allows you to enlarge pictures, reverse them, and make other changes. I have provided the link to Irfanview
Almost every single vector editing piece of software can today, for example MSPaint, Paint.NET, GIMP, Photoshop, Inkscape, Irfanview...
MS Paint does not have this "Show used colors" function internally.Open the image in an application that does (a great one I can recommend is IrfanView)