For OmniPlan, click here: OmniPlan Activation / License Keys
For OmniGraffle, click here: OmniGraffle Activation / License Keys
For OmniFocus, click here: OmniFocus Activation / License Keys
For OmniOutliner, click here: OmniOutliner Activation / License Keys
OmniGraffle is a diagramming application made by The Omni Group. It won the Apple Design Award in 2002. In many ways OmniGraffle is similar to Microsoft Visio. The OmniGraffle Pro version can use Visio’s XML export function to import/export Visio XML files.
Below are the activation and license keys for each version, tested and confirmed working.
OmniGraffle v7
Owner:renfei.net
LicKey:AVKI-XZND-BAVJ-NMHT-UGPJ-YDYU-GPJ
OmniGraffle Pro v7
Owner:renfei.net
LicKey:LFJV-XCKC-LJKG-TIDH-TWKC-SDYT-WKC
OmniGraffle v6
Owner:renfei.net
LicKey:APIE-OYOI-OOVJ-EMBT-WHCU-GDYW-HCU
OmniGraffle Pro v6
Owner:renfei.net
LicKey:HDGR-GAPK-GJYM-EKJX-IONR-QDYI-ONR
OmniGraffle v5
Owner:renfei.net
LicKey:FFIW-JFOK-LUDZ-FPIR-WRQK-CDYW-RQK
OmniGraffle Pro v5
Owner:renfei.net
LicKey:BKWK-QJNB-FKOI-HGEG-RYMB-UDYR-YMB