Notes about the KWC file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The KWC file type is primarily associated with 'KeyWallet' by KeyWallet GbR. KeyWallet is a free password manager application. KWC files are compressed .KWS skins.