Quickly enter or exit DFU/Recovery mode, compress photos to save space, and convert HEIC images to JPG. Benefits of the Portable Edition
(note the hyphen) have been reported to distribute malware. The official website is OS Compatibility 3utools Portable Version
Many users wonder: Why bother with a portable version when I can just install it normally? Here are the most compelling reasons: Quickly enter or exit DFU/Recovery mode, compress photos