Open source alternatives to Side Mirror
50 open source Utilities apps to use instead, best rated first.
Top picks
- B
Builder.io
LaunchBuilder.io is a visual headless CMS and development platform that lets teams create, manage, and optimize web pages without constant developer involvement. It integrates with any tech stack (React, Next.js, Vue, etc.) and includes AI-powere
Open source
- E

Elasticsearch
LaunchElasticsearch is an open-source, RESTful search engine designed for scalability, reliability, and easy management.
Open source
- H

Handy
LaunchCross-platform desktop app that transcribes your voice into any text field using a keyboard shortcut, with all processing done locally on your machine.
Open source
- H

Hermes Agent
LaunchCross-platform desktop agent from Nous Research that connects to Telegram, Discord, Slack, WhatsApp, and more, with persistent memory, scheduling, and isolated sandboxing.
Open source
- I

InfluxDB
LaunchInfluxDB handles high-velocity, high-resolution time series data at scale, built for telemetry, edge devices, IoT, and physical AI workloads.
Open source
- K

Kitty
LaunchHigh-performance terminal emulator with GPU acceleration, graphics support, and advanced scripting capabilities for developers and system administrators.
Open source
More Utilities apps
About Side Mirror
Side Mirror
Side Mirror is the ultimate 2nd display utility for presenters
Side Mirror is the ultimate 2nd display utility for presenters. Presenting on Zoom but don't want to share your entire screen? Using a cheap dummy HDMI dongle you can use Side Mirror to view and interact with the virtual display (this requires a separate hardware HDMI dongle). Doing an in-person presentation, but don't want to mirror your displays? Stop looking over your shoulder!
- Price
- Paid
- Made by
- Fickle Bits, LLC
- Category
- Utilities
- Website
- sidemirrorapp.com


