PostImage App (Windows) simple GUI, free, uploading screenshots to your own account @ postimage.org, history viewer where you can view/open/delete your uploaded screenshots, share screenshot in facebook/twitter/reddit, quick editor, between other features. It's a great app
Best Screenshot tool Actually, I have used few screenshot tools before but i don't find myself contented on them until I found Free Screen Capture. Below are the quick reviews of the tools that I used and still still using. Free Screen Capture This is a free desktop tool which I found on screenshot.net. It is jump-packed with helpful features. It can capture anything on the screen. It also has editing options allowing users to add texts, lines, shapes and more. Furthermore, images can as well be saved on the Cloud space provided by the site; and from there, images can be shares directly on social media sites. Snagit Snagit is also full of nice features but if you use the free version, you will only get the very limited features. the full version has a payment which allows users to edit the screenshot. Jing This is a free screenshot capture. However, it requires users to sign up for an account before using it. It has an editing option but it cannot share the images online.
No need for 3rd party software, the Windows snipping tool does a pretty good job of it and if you need to edit the screen shot you can do it in paint, paint.net or adobe photoshop or whatever your favorite image editing software may be. If I had to choose a 3rd party screen capture software I would probably say snag-it, used it years ago and it worked very well for me.