Question Is there an offline editor for VoiceLive 2

At this time there is no offline editor available for VoiceLive 2. The CC specification, however, does allow MIDI control of the most common parameters and presets can be backed-up and restored via the VoiceSupport application. TC-Helicon is in touch with third party editor providers who may wish to offer more complete control via an editor. Remember to check VoiceSupport now and then for news and updates for your product.