Exchange Usage Analyzer

Analyze EWS app usage reports from Exchange-App-Usage-Reporting. Upload CSV files to filter, sort, and prioritize EWS remediation before retirement.

App-SignInActivity – App registrations with last sign-in activity
SignInEvents – Detailed sign-in events per app
AuditRecords – EWS audit records (impersonation/access operations)
EWS-ApiPermissions – App permissions (Application vs. Delegated)
User-License-Details – User licenses (Kiosk/Frontline detection)
EntraServicePrincipals – Entra service principals (Application/ManagedIdentity)
EntraAppRegistrations – Entra app registrations
Oauth2PermissionGrants – OAuth2 permission grants
MicrosoftApps – Microsoft first-party applications
EwsApps / EWS-App-IDs – App ID lists from EWS usage report

Drag & drop CSV files here or click to browse

Multiple files supported – all data stays local in your browser