Exorcist

Active · Source repository

MIT open-source Windows cleaner in Python (CLI) built as a learning project: finds orphaned AppData/ProgramData leftovers of uninstalled apps, large files, byte-identical duplicates; labels everything Safe to Clean / Check First / Skipped with plain-English explanations; everything goes to Recycle Bin, dry-run by default, quarantine folder fallback for disabled Recycle Bin (v0.4.0, added from thread feedback).

Platforms
Interface
Tech stack
Python (per CSV; repo language Python)
Features
Dev-junk cleaning
Not a focus
Development
Solo developer · original author still leads
Solo developer, a student learning in public; converts review-thread feedback into releases.
License
MIT
Open source, MIT (GitHub API; 'licensed' called out in v0.2.1 notes)
Price
Free
Free and open source
Launched
Oct 3, 2026
earliest announcement post_date
Repo created
Oct 2, 2026
First release
Oct 3, 2026
Last seen alive
Oct 15, 2026

Checks

Mechanical checks derived from the fields above. Each row is one fact; "not yet checked" means exactly that, not a failure. There is no composite score; read them together.

Track record28 days ago
Source publishedYes
Release signingNot yet checked
Security contactNot yet checked
Reproducible buildsNot yet checked
TelemetryNot yet checked
Runs elevatedNot yet checked
Auto-update channelNot yet checked
Recent activityLast seen 16 days ago

Research notes

Announcements

1 recorded

Oct 3, 2026 r/software — I built Exorcist, a Windows cleaner. Tell me what's wrong with it by u/sure-corgi74

uninstalling apps on Windows leaves gigabytes behind and no tool tells you what the leftover folders actually are — Problem statement
Everything goes to Recycle Bin, dry-run by default. Never auto-deletes. — Trust signal
I want brutal honesty, not stars — Engagement hook
Every real answer goes into the roadmap. — Engagement hook

Sources

URLRoleStatusCheckedArchive
github.com/swaroopstack/Exorcistrepo2002026-10-19
www.reddit.com/r/software/comments/1wwhblj/i_built_exorcist_a_windows_cleaner_tell_me_whats/announcement2002026-10-19wayback

Wrong, stale, or missing something? Flag this listing: corrections reach the site operator, not Exorcist's developer.