The interface looks outdated, though it is highly functional.
If you want to program 128 channels, manual input could take an entire afternoon. Worse, one small typo can render a channel useless. The solutions eliminate human error, allow for backup cloning, and enable bulk editing via a spreadsheet-like interface. baofeng uv10r programming software top
Completely free; works on Windows, macOS, and Linux; constantly updated; allows you to import frequency lists directly from RepeaterBook and RadioReference.
CHIRP is a free, open-source tool. It is the industry standard for amateur radio programming. Windows, macOS, and Linux.