Ross ROSS = Recommend OSS · open-source software intelligence for agents

asdcorp/ohook

An universal Office "activation" hook with main focus of enabling full functionality of subscription editions observed · 2026-08-28

github.com/asdcorp/ohook · C · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

19/100

  • Activity 0
  • Release rhythm 8
  • Longevity 80
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 1120
  • days_rel: n/a
  • days_push: 904
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

2218 stars · 207 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

ohook is a C-written hook library that masquerades as the Office sppc.dll to intercept the SLGetLicensingStatusInformation license check, enabling full functionality of Microsoft Office subscription editions without a paid license. It is distributed primarily for use via activation scripts from its partner site massgrave.dev.

Use cases

  • activate microsoft office subscription editions for free
  • bypass office license check on windows
  • make office 365 apps fully functional without subscription
  • hook sppc.dll licensing status function
  • fix office license status banner errors

When to choose

  • you need full feature parity of subscription Office editions rather than partial Mondo-license KMS activation
  • you want a lightweight DLL-based hook instead of KMS emulation

When to avoid

  • you need a legally licensed Office installation
  • you require vendor support or documentation beyond the minimal README
  • you are not on Windows with Click-to-Run Office

Facets

library · maturity active

security middleware windows developer-tools windows cpp office-activation dll-hooking license-bypass sppc-dll microsoft-office c2r

1 source

Member repositories

RepositoryRoleHealth v2
asdcorp/ohookmain19

For agents

markdown · JSON · MCP: product_card(name="asdcorp/ohook")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem