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O&O StartupManager
What O&O StartupManager is
O&O StartupManager is a Windows utility that lists programs, tasks, and services configured to start automatically with Windows. It shows information about each startup entry, including its influence on the system, and lets users disable unwanted applications or remove defective and invalid entries. O&O says disabling unnecessary entries can shorten boot times and reduce CPU and RAM load immediately after startup. The tool supports Windows 10 and Windows 11 and does not provide junk cleanup. StartupManager is included in O&O Defrag and O&O ToolBox. O&O describes ToolBox as a collection of 16 programs for PC optimization, data protection, and recovery, suitable for private users, self-employed professionals, home-office users, and small businesses. The ToolBox plan costs €59.90 a year, billed at €59.90 for each 12-month period, and includes O&O Defrag and StartupManager. O&O Software GmbH was established in Berlin in 1997. Technical support is available to registered customers, with a forum and license-recovery links also provided.
Who it suits
StartupManager suits Windows 10 and 11 users who want to review and control automatically launching software and services. ToolBox also targets private users, self-employed professionals, home-office users, and small businesses.
What it does well
- Lists programs, tasks, and services starting with Windows
- Shows each entry’s influence on the system
- Disables unwanted startup applications
- Removes defective or invalid entries
- Included in O&O ToolBox’s 16 programs
What to know first
- No free plan is listed
- Windows-only system tool
- Does not provide junk cleanup
- ToolBox costs €59.90 a year
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| O&O ToolBox | €59.90 will be charged for each 12-month period. · Includes O&O Defrag and O&O StartupManager · 16 programs | €59.90 a year |
As oo-software.com lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
O&O StartupManager focuses on identifying and controlling Windows startup entries, with details intended to guide disablement decisions. It is available through O&O Defrag and ToolBox rather than as a listed free plan.
Facts from O&O StartupManager's own pages
- Availability
- StartupManager is included in O&O Defrag and O&O ToolBox. · oo-software.com, 12 Oct 2026
- Company
- O&O Software GmbH says it was established in Berlin, Germany, in 1997 by Oliver Falkenthal and Olaf Kehrer. · oo-software.com, 12 Oct 2026
- Founded
- 1997 · oo-software.com, 4 Oct 2026
- Free plan
- No · oo-software.com, 22 Sept 2026
- Headquarters
- Berlin, Germany · oo-software.com, 4 Oct 2026
- Junk cleanup
- No · oo-software.com, 22 Sept 2026
- Manage startup entries
- Users can disable unwanted startup applications and remove defective or invalid entries. · oo-software.com, 12 Oct 2026
- O&O Defrag features
- The O&O Defrag page describes StartupManager as covering programs, tasks, and services that start automatically with Windows. · oo-software.com, 12 Oct 2026
- Performance
- O&O says disabling unnecessary startup entries can shorten boot times and reduce CPU and RAM load immediately after startup. · oo-software.com, 12 Oct 2026
- Platform
- O&O presents StartupManager as a Windows system tool. · oo-software.com, 12 Oct 2026
- Purpose
- O&O StartupManager lists programs and services that start automatically with Windows. · oo-software.com, 12 Oct 2026
- Startup details
- The tool provides information about each startup entry, including its influence on the system. · oo-software.com, 12 Oct 2026
- Startup manager
- Yes · oo-software.com, 22 Sept 2026
- Support
- O&O says technical support is for registered customers; its support page also links to a forum and license recovery. · oo-software.com, 12 Oct 2026
- ToolBox audience
- O&O describes ToolBox as suitable for private users, self-employed professionals, home-office users, and small businesses. · oo-software.com, 12 Oct 2026
- ToolBox contents
- O&O ToolBox combines 16 programs for PC optimization, data protection, and recovery, and lists StartupManager among them. · oo-software.com, 12 Oct 2026
- Windows support
- windows 10 and 11 · oo-software.com, 22 Sept 2026
Where O&O StartupManager stands on Freedom251
- PC Optimization Software#91 of 103