FindDiskKiller
Native macOS tool for disk activity and AI Agent storage analysis
About FindDiskKiller
FindDiskKiller brings application disk I/O, AI Agent storage, file activity, and disk health evidence together in a native macOS workspace, helping you inspect per-process disk usage and safely review older Codex and Claude conversations before deletion. It supports per-process CPU, disk read/write, and network upload/download views, with sortable columns and adjustable widths; monitoring and analysis run locally without uploading process names, file paths, disk serial numbers, or monitoring history.
Best for
Best use cases
View disk reads and writes and network activity by process
Analyze Codex and Claude storage usage
Review locally before deleting older conversations
Investigate macOS disk space usage
Features
Application activity monitoring
View CPU, disk reads and writes, and network uploads and downloads by process, with sorting and column-width adjustment.
AI Agent storage analysis
Analyze Codex and Claude storage locally and attribute usage to threads or sessions.
Safe review of older conversations
Review older conversations before deletion; Claude Desktop and Cowork are deleted in Claude Desktop.
On-device privacy processing
Monitoring and analysis run on Mac without uploading process names, file paths, disk serial numbers, or monitoring history.
Pros
- Monitoring and analysis run locally
- Supports storage attribution for Codex and Claude
- Provides multidimensional activity data by process
- Does not upload monitoring history
Cons
- Only compatible with macOS 14 and later
- Tracking protected locations may require granting Full Disk Access in System Settings