When comparing Greenshot (for Windows) vs Lightshot, the Slant community recommends Greenshot (for Windows) for most people. In the question“What are the best screen capture tools for Windows?” Greenshot (for Windows) is ranked 2nd while Lightshot is ranked 5th. The most important reason people chose Greenshot (for Windows) is:
Greenshot is licensed under GPL with source code available on [BitBucket](https://bitbucket.org/greenshot/greenshot).
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free and open source
Greenshot is licensed under GPL with source code available on BitBucket.
Pro Freezes screen when you capture
When you enter a capture mode, the screen content is preserved as it was when you started capturing.
Pro Allows annotating, highlighting and obfuscating screenshots
Pro Can capture an entire webpage
Instead of just capturing the visible portion of the page, this tool can capture all of the page in one image by scrolling through the page, taking images at set points and then stitching the images together.
Pro Can be quickly invoked with the print screen button
Pressing the print screen button will allow you to select the captured area.
Pro Selecting custom rectangle is the default
Easy to use selection tool with a magnifier to select only the part of the screen that you need.
Pro Classic UI design makes it easy to use.
Pro Includes an image editor
Pro Clean interface
In spite of some drawbacks, the clean and easy to use interface is awesome.
Pro Available for macOS, Windows, or as a Chrome plugin
Pro Freezes the screen using print screen key
Cons
Con Scrolling window capture is only working in Internet Explorer
Con This version only works on Windows, not Linux nor Mac
However, the same author now has a separate version of Greenshot for iOS, which is available (for a small fee) in the Mac App Store at https://itunes.apple.com/us/app/greenshot/id1103915944
Con No blur function
Some screen capture tools offer the option to blur parts of the image to hide sensitive info. It would be great if Lightshot did the same.
Con Cannot change the size of the text
There seems to be no way to make the text bigger or smaller when writing on the screen capture, which is a huge minus compared to MonoSnap.
Con No publicly available license
No publicly available license and inquiries to the developer were not responded to.