Olivia Digital Mode Applications for Amateur Radio

Find software applications that enable Olivia, a robust digital mode for reliable weak-signal communication.

Austin
Reviewed by • Digital Modes & Software Editor March 2026

Olivia is a robust digital mode designed for reliable amateur radio communication, especially under challenging propagation conditions. Its multi-frequency shift keying (MFSK) structure makes it very resilient to fading and interference, allowing hams to complete QSOs even when other modes struggle.

Operators often use Olivia for casual contacts and nets on HF bands, valuing its ability to get through when signals are weak. Several popular software packages support Olivia, including multi-mode suites like MixW and Digital Master 780, which integrate Olivia alongside other digital modes such as PSK31 and RTTY. Dedicated tools like Olivia Aid also help operators configure their stations for optimal performance with this resilient mode.

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