Download Manager without installation.
Download Portable FlashGet 1.7.3 (1.3 MB)
Download Portable FlashGet 1.9.6 (2.2 MB)
Download Portable FlashGet 2.0 (2.7 MB)
Extract and run FlashGetPortable.
For v1.x Default.jcd in Data\FlashGet, edit FlashGetPortable.ini to use another name.
Settings of installed FlashGet should be preserved.