Download LTCast
Free to download. 30-day trial of all Pro features — no credit card. Core LTC features stay free forever.
macOS build is Apple-notarized — it opens without the “unidentified developer” warning. It needs a Mac with Apple Silicon (M1 or later).
Intel Mac or macOS 12? Download LTCast 0.7.29 — the last version that runs on them. It keeps working, but gets no further updates. Planning to buy Pro for it? Email [email protected] first.
Two-minute setup
Art-Net and OSC work over the network with no extra setup. LTC and MTC need a free virtual “cable” so other software can hear them.
LTC output → virtual audio cable
Route LTC into a DAW, console, or recorder through a free virtual audio device.
- Windows: VB-CABLE (free)
- macOS: BlackHole (free)
MTC / MIDI Clock → virtual MIDI port
Send MIDI Timecode and Clock to a DAW, QLab, or hardware over a virtual MIDI port.
- Windows: loopMIDI (free)
- macOS: built-in IAC Driver
System requirements
- Windows 10 / 11 (64-bit), or macOS 13 Ventura or later
- Mac: Apple Silicon (M1 or later). Intel Macs and macOS 12: LTCast 0.7.29 (link above).
- Any audio interface; an output for music, another (or virtual) for LTC
- Network connection only needed for Art-Net / OSC and license activation