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Each paid license is activated for one computer using a hardware-bound cryptographically signed license key.

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✓ XLSX / XLSM✓ DOCX / DOCM✓ Local repair✓ Windows 10/11

Document diagnostics

OOXML / ZIP integrityOK

XML structureOK

RelationshipsCHECK

Excel / Word internalsREPAIR

Visible progress and current repair stage.

License and activation

One paid license is assigned to one computer. The license is cryptographically signed and bound to the Hardware ID generated by the application. Analysis remains available without activation; repair requires a valid license.