O&O Software GmbH, headquartered in Berlin, has specialized for more than twenty-five years in Windows utilities that keep workstations, servers and networks stable, private and fast. Its portfolio spans three complementary layers: disaster preparedness, system transparency and privacy control. Administrators rely on O&O BlueCon to boot crashed machines from USB or ISO and repair partitions, restore images or reset passwords without touching the installed OS, while O&O AutoBackup gives field workers hands-off protection by mirroring changed files to external disks the moment they are plugged in. When storage runs low, O&O DiskStat visualizes space consumption down to individual folders, enabling quick clean-up before drive shortages interrupt workflows. End-user privacy is addressed with O&O ShutUp10++, a no-cost tweaker that disables telemetry, Cortana and intrusive ads in Windows 10/11, and with O&O AppBuster, which strips unwanted Microsoft Store apps from new PCs and can re-install them later if needed. Routine visibility is covered by O&O DeskInfo, which overlays live CPU, memory and network stats on the desktop wallpaper, and by O&O Lanytix, a portable network scanner that lists every active device on a LAN together with IP, MAC address and manufacturer details for immediate asset auditing. Taken together, the toolset supports everything from emergency recovery and scheduled backups to capacity planning, privacy hardening and simple inventory management. All O&O Software titles are offered free of charge on get.nero.com, delivered through trusted Windows package sources such as winget, always fetching the newest release and allowing multiple programs to be installed in one batch operation.
O&O AppBuster is a free tool that removes unwanted pre-installed apps in Windows and restores accidentally deleted apps.
DetailsAutomates the backup and syncing of files and folders, with real-time updates upon external drive connection.
DetailsProvides administrators with a complete set of tools for emergency recovery and system maintenance directly from a bootable medium.
DetailsO&O DeskInfo is a free tool that displays all important system information directly on the desktop.
DetailsO&O DiskStat is a tool for analyzing and optimizing disk space on drives and directories in Windows.
DetailsO&O Lanytix is a free tool for quick and easy network analysis in LAN, identifying devices and displaying their details like IP and MAC addresses.
DetailsO&O ShutUp10++ is a free antispy tool for Windows 10 and 11 that allows users to control privacy settings and disable unwanted features.
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