Deep Can Pro
Instructables · DrDiodac
Deep Clean Pro — free Windows optimisation that stays reversible
PowerShell toolkit for Windows 10/11: reclaim disk, trim telemetry/bloat, speed the machine — with WhatIf, backups, and rollback. MIT open source. Not Deep Clean Ultimate.
MIT · free forever Windows 10 / 11 PowerShell 5.1+
GitHub repo DrDiodac profile isystem.app
Intro
Deep Clean Pro is the public MIT Windows toolkit from iSystem Development. It is not Deep Clean Ultimate (DCU) — Pro has no ads, no paywall, and no scareware upsell.
This Instructable is the maker path: install safely → preview with WhatIf → pick a profile → verify. Full docs live on GitHub.
Safety: Run as Administrator only when you intend to change the system. Prefer Test / WhatIf first. Keep a restore point if your org requires it.
Supplies
Supplies
- Windows 10 or 11 PC
- PowerShell 5.1+ (built-in)
- Administrator rights for apply modes
- Internet (one-liner download) or a local clone of the repo
- Optional: Git, for cloning instead of irm
Open Elevated PowerShell
Press Win, type PowerShell, right-click → Run as administrator.
Without elevation, many cleanup / service steps will refuse to run — that is intentional.
Step 2 One-click fetch (always latest main)
Download to temp, then run (reliable pattern — do not append parameters after irm | iex):
Or clone and run locally:
Step 3 First run = Test / WhatIf mindset
If you are nervous, use the repo’s Test Mode / WhatIf paths so you see planned actions without changing the machine. Read the log output before applying a live profile.
Beginner UI: after a local clone, open Control-center.bat or the Shortcuts\ pack.
Step 4 Pick a profile that matches your work
Download once, then call with -Profile:
ProfileWhen to use
Gaming
FPS / background noise
Development
IDEs, Node, Python, JetBrains
Music
DAW / ASIO / USB audio latency
Video
Edit / render machines
Quick Fix / Full
General cleanup vs deep monthly
Exact switch names and OneDrive Liberator options are documented in the GitHub README — keep that as SSOT.
Step 5 Verify + rollback awareness
After a live run: check free disk, Task Manager noise, and any service you care about. Deep Clean Pro is built around backups / rollback notes — if something feels wrong, follow the rollback guidance in the repo before rebooting into a panic.
Step 6 Optional — desktop shortcuts
From a local clone:
Gives Quick Fix, Gaming, Dev, Music, Video, Office, Test, Full, OneDrive Liberator launchers.
Conclusion
You now have a safe path through Deep Clean Pro: elevate → fetch → preview → profile → verify. Star the repo, open issues for edge cases, and keep DCU / adware clones out of the conversation.
github.com/iSystemDevelopment/deep-clean-pro
Source
instructables.com/member/DrDiodac
More builds
iSystem hub
© 2026 DIODAC ELECTRONICS / iSystem Development · MIT