Atomic Diff — by Novixel

It worked yesterday. What changed?

Atomic Diff snapshots your load order, compares Current vs Known Good, and generates a Markdown help report for Discord/Reddit. Windows • Fallout 4 + Skyrim SE/AE • Local/offline.

*Atomic Diff does not optimize your load order or fix crashes. It shows what changed.*

Atomic Diff is a small Windows utility for modders who are tired of guessing why their setup broke after “one more mod.”

What it does

• Snapshot your load order as Known Good
• Compare Current vs Known Good (or any two snapshots)
• See Added / Removed / Moved
• Copy a clean Markdown help report for Discord/Reddit

What it isn’t

• Not a crash fixer or debugger
• Not a load order optimizer
• Not a LOOT replacement

Privacy

• 100% local/offline
• No accounts
• No telemetry

Compatibility

• Windows 10/11
• Fallout 4
• Skyrim

Launch Atomic Diff

1. Select game + source/profile
2. Click Take Snapshot and mark it Known Good
3. After changes, click Compare Current vs Known Good
4. Click Copy Report and paste into Discord/Reddit

FAQ (prevents support hell)

Q: Will this fix crashes? No. It shows what changed so you can revert faster and get better help.

Q: Does it sort my load order? No. It compares snapshots and shows differences.

Q: Where are snapshots stored? In your Documents folder under Atomic Diff (local only).

Q: Is it safe? It’s offline and doesn’t touch your account. If you use Restore/apply features, it will warn you before overwriting anything.