Open source alternatives to PLaSK
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
- E

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

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

Kitty
LaunchHigh-performance terminal emulator with GPU acceleration, graphics support, and advanced scripting capabilities for developers and system administrators.
More Utilities apps
About PLaSK
PLaSK
A comprehensive tool
PLaSK (Photonic Laser Simulation Kit) is a comprehensive tool for numerical analysis of broad range of physical phenomena in photonic devices. It has been designed for simulating mainly semiconductor lasers, however the range of the covered devices is much larger and includes e.g. transistors, light emitting diodes, photodetectors, etc.
- Price
- Free
- Made by
- Lodz University of Technology, Photonics Group
- Category
- Utilities
- Website
- plask.app


