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Windows debloating tools, including Chris Titus Tech's Windows Utility, Win11Debloat, Tiny11 Builder, and Tiny11 Core Builder, were tested against a fresh Windows 11 install to measure real-world RAM savings and OS changes. The tools delivered minimal performance gains of at most 100-200MB of RAM, while introducing questionable or risky system modifications, leading to a recommendation against using them.
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Summary
Windows debloating tools, including Chris Titus Tech's Windows Utility, Win11Debloat, Tiny11 Builder, and Tiny11 Core Builder, were tested against a fresh Windows 11 install to measure real-world RAM savings and OS changes. The tools delivered minimal performance gains of at most 100-200MB of RAM, while introducing questionable or risky system modifications, leading to a recommendation against using them.
Tags
windows-debloating · windows-11 · performance · privacy · system-optimization · security · bloatware
Key entities
Chris Titus Tech (person, 0.95) · Raphire (person, 0.9) · Windows 11 (technology, 1) · Win11Debloat (technology, 0.95) · Tiny11 Builder (technology, 0.95) · Tiny11 Core Builder (technology, 0.95) · O&O ShutUp10++ (technology, 0.9) · Microsoft (organization, 1) · GitHub (technology, 0.85) · debloating (concept, 0.98) · Windows Update (concept, 0.9)
Classification
analysis · language en · status final
Provenance
claude-sonnet-4-6 via @stacklist/mcp-server@2.0.0, confidence 0.85, 4 Aug 2026