There was a download of NabiLabGUI 1.2.0 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The latest version of the program is supported on PCs running Windows 7/8/10/11, 64-bit. The most popular version among the program users is 1.2. This free software was originally designed by aicjofs. NabiLabGUI belongs to System Utilities.
From the developer:
NabiLabGUI is a program designed for the current crop of Fuhu Nabi devices. The program provides the latest TWRP (2.6.0.0 as of this writing), and some common adb/fastboot commands at your finger tips. It has tool tip enabled which you can hover the mouse over to get general information.
You may want to check out more software, such as Right PDF printer, Faxtastic or CopyPod, which might be similar to NabiLabGUI.