WOK has released D-Arp, a double power arpeggiator to trigger your plug-ins or external synths.
Two arps can run parallel or serial (the first triggers the second). Extras like a "force2scale" function and the ability to run by manual stepping triggered by incoming MIDI notes on a different channel make this plug-in stand out from other arpeggiators.
Special features: host-sync, shuffle, adjustable note length with overlap at max point (for mono glide sounds), velocity adjustable or input pass thru. Clock divider for speed control includes settings for dotted or triol - also there is a manual control for step thru by sending MIDI notes on channel 16 to the plug-in (for example from a drum machine).
D-Arp costs €11 and is available as a VST instrument plug-in for Windows.