valinet/Win11DisableRoundedCorners
A simple utility that cold patches dwm (uDWM.dll) in order to disable window rounded corners in Windows 11 observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1824
- days_rel: n/a
- days_push: 1142
- n_releases_24m: 0
Adoption not part of the score
1050 stars · 45 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A small C utility that cold-patches the Windows 11 Desktop Window Manager (uDWM.dll) to disable window rounded corners, and can restore them by running again. It downloads symbol files during patching and backs up the original DLL for recovery.
Use cases
- disable rounded window corners in Windows 11
- restore square window corners on Windows 11
- patch dwm uDWM.dll to remove rounded corners
- revert Windows 11 rounded corner styling
- customize Windows 11 window appearance
When to choose
- you want native square corners without third-party shell extensions
- you prefer a lightweight one-shot patch over running resident software
- you are comfortable with system file patching and backups
When to avoid
- you are not willing to modify system files or risk system instability
- you run Windows versions not tested by the tool
- you need a reversible, officially supported customization method
Facets
cli-tool · maturity maintenance
developer-tools windows desktop-applications windows cli windows-11 dwm binary-patching system-tweaks ui-customization
1 source
- readme: https://github.com/valinet/Win11DisableRoundedCorners · fetched 2026-08-28 · 70910e8caac4
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| valinet/Win11DisableRoundedCorners | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="valinet/Win11DisableRoundedCorners")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem