SwiftScreen 0.1.4.1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version of the tool is 0.1. The actual developer of the free software is Swift Team. SwiftScreen belongs to Photo & Graphics Tools.
From the developer:
SwiftScreen is the flagship program of the Swift program line from Swift Team. It combines user friendliness with creative functionality to bring you one of the simplest, easy to use screencapture and crop programs available.
Press "Ctrl Space" to freeze your screen and select the part of your screen you want to save, copy, or both. Open the SwiftScreen application and follow the instructions under the tab labeled "Instructions."
You may want to check out more software, such as GrabXP or AudioTools.ws Video Decompiler, which might be related to SwiftScreen.