Windows 10 and 11

Download OFC Lab

Most PCs are 64-bit. Choose 32-bit only if Windows says the 64-bit installer will not run. macOS is not available yet.

Windows 64-bit

Use this on a normal Windows 10 or 11 PC.

Download 64-bit installer

Windows 32-bit

Use this only on an older 32-bit Windows PC.

Download 32-bit installer

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