https://www.pureref.com/
PureRef
PureRef, the simple reference image viewer.
pureref
https://hotkeycheatsheet.com/zh/hotkey-cheatsheet/pureref
PureRef 快捷键备忘录与键盘快捷方式 | Hotkey Cheatsheet
查看 PureRef 在 Windows 上的 146 条快捷键，覆盖 5 个分组，尽在 Hotkey Cheatsheet。
hotkey cheatsheetpureref
https://pureref.com/
PureRef
PureRef, the simple reference image viewer.
pureref