7+ Taskbar Tweaker vs GroupManager

7+ Taskbar Tweaker is a free Windows utility for changing taskbar behavior beyond options normally exposed by taskbar properties or the registry. It provides dozens of customization choices, and Taskbar Inspector can group, combine, or label some taskbar items. The software is designed for Windows 7, Windows 8, and Windows 10. The maker says it does not support the Windows 11 taskbar, although it can work on Windows 11 version 23H2 and older when third-party tools restore the old taskbar. Its installer can extract a portable copy to a selected folder. The utility injects a DLL into Explorer and modifies it directly; registry changes are limited to its own settings. Antivirus detections may be false positives because this behavior can appear suspicious. It has no ads or bundled installers, may be used commercially, and optional donations are supported.

GroupManager is a free permissions plug-in for Bukkit and Spigot Minecraft servers. It lets server administrators organize permissions into groups, assign players and set up inheritance hierarchies with promotion or demotion paths. Permission rules can use wildcard, negative and exception nodes. Users and groups can be managed through configuration files, console commands or in-game commands, and permissions can be given expiration periods. Group and user variables include prefixes, suffixes and build status; PlaceholderAPI placeholders expose group details and permission checks to other plug-ins. The listed storage options include YAML, H2, MySQL, SQLite, PostgreSQL and MariaDB. Installation involves putting the JAR in the server's plugins folder and editing config.yml. The v3.2 release is listed for Minecraft 1.8 to 1.20+. GroupManager does not provide antigrief functionality; other plug-ins must handle that behavior. The project is released under the GNU General Public License version 3.