Apps
Claude Crash Reports
Claude on Windows uses Chromium's Crashpad subsystem to write minidumps, metadata sidecar files, and upload state records whenever the app process, renderer, or GPU process crashes unexpectedly. Those reports are kept so past failures can be diagnosed, but old crash artifacts in the Crashpad reports folders no longer help the app run and can accumulate quietly over time. Kudu removes Claude crash reports older than one week from the Crashpad reports directories while leaving crash settings, pending application state, accounts, and preferences untouched.
Why clean Claude Crash Reports?
- Repeated renderer or GPU-process failures can leave behind many Crashpad minidumps and metadata files, and the symptom users notice is Claude using more AppData storage after a run of crashes.
- When Claude gets stuck in a crash loop, each failed launch can generate another report, so disk usage keeps climbing even though the app never stays open long enough to be useful.
- Old Crashpad reports do not speed up startup or preserve chats, but they can make the Claude profile folder look unusually large when users inspect AppData to find out what is consuming space.
- Systems with limited SSD space can feel the impact of hundreds of retained crash artifacts, with Windows low-storage warnings appearing after repeated Claude failures.
- Crash reports from already fixed builds often remain long after the underlying bug is gone, so cleaning them removes obsolete diagnostic files without affecting current operation.
- Because Crashpad stores separate dump files and report metadata for each incident, frequent background crashes can create a surprisingly high file count that users notice during backups or antivirus scans.
What gets cleaned
Cache paths Kudu targets
Windows
%AppData%/Claude/Crashpad/reports |
%LocalAppData%/Packages/Claude_pzs8sxrjxfjjc/LocalCache/Roaming/Claude/Crashpad/reports |
Frequently asked
Common questions about Claude Crash Reports
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