LemurCam review
A focused, free macOS bridge for IP cameras and virtual webcam apps.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
LemurCam is a free, open-source macOS menu-bar application that turns RTSP or ONVIF IP cameras into virtual webcams and optional microphones. It is intended for Mac users who want to use an existing network camera for video calls, live communication, or recording through compatible applications. The app provides live camera previews, ONVIF network discovery, RTSP URL support, and demand-driven streaming. Optional microphone output can carry camera audio into supported workflows.
The free and open-source plan includes macOS virtual camera output, RTSP and ONVIF support, and optional microphone output. Its ecosystem fit is a clear strength: the resulting feed can be selected in Zoom, Google Meet, Microsoft Teams, FaceTime, OBS Studio, Discord, Slack, Webex, QuickTime, and Photo Booth. Audio pass-through supports AAC, G.711, and L16, while camera credentials can be stored in Keychain. These capabilities make LemurCam a practical connector between network cameras and familiar Mac applications without adding a paid tier.
Its scope is deliberately narrow. LemurCam supports macOS only and does not provide effects, background tools, recording, or camera controls. That makes it a good choice for users who already have an RTSP or ONVIF camera and need a virtual camera feed, especially when open-source software is important. Users looking for built-in visual effects, recording features, camera adjustment controls, or support for other operating systems should choose a broader webcam application instead.
LemurCam pros and cons
- Where it wins
- Free and open source with macOS virtual camera output
- Supports RTSP URLs, ONVIF discovery, and camera-audio pass-through
- Works with Zoom, Meet, Teams, OBS, FaceTime, and more
- Where it doesn't
- macOS only, with no cross-platform coverage
- No effects, recording, or camera controls
- Focused on IP-camera streaming rather than webcam production tools
LemurCam fact sheet, pricing and score →
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