CoolTweak

The first thing you need to know is that you can use CoolTweak to perform the following tasks: resize images, add watermarks to images, share images via Facebook, Twitter, and Picasa.
The second thing you need to know is that CoolTweak nicely integrates with the right click context menu. The aforementioned functionality can be easily accessed by right clicking a folder or a file.
The third thing you need to know is that you can customize the options that are displayed in the right click context menu. If you have no need for the “Share on Twitter” feature, you can easily remove it.

The system requirements for running CoolTweak are: multi-core processor recommended, 1GB of RAM memory or more, Windows operating system (32 as well as 64-bit edition; anything from Windows 2000 to Windows 8), internet connection.

Getting CoolTweak up and running is an effortless task that will take very little of your time. You just have to download an installer, run it, and follow the instructions presented by a setup wizard. When you’re done and you run the application, you will be presented with the Menu Editor window that allows you to choose what functionality will be displayed in the right click context menu.

Speaking about functionality, here’s a list of features you can expect to get from CoolTweak: resize an image to a custom value, resize an image to 700px, resize an image to 1600px, add a watermark (text or image watermark), share images on Facebook, share images on Picasa, share images on Twitter. As mentioned above, all you have to do to access all this functionality is right click an image file or a folder. All this functionality is provided for the great price of free – or to put it in other words, CoolTweak is freeware.

You’re sure to love CoolTweak’s functionality and the fact that you can easily access it via the right click context menu.