Apps Related to Cross-platform

SoapUI is a powerful, open-source testing tool specifically designed for testing web services built on SOAP and REST architectures. It provides a comprehensive suite of features for functional, performance, and security testing.

Spek is a lightweight, cross-platform acoustic spectrogram viewer primarily designed for audio analysis. It visually represents the frequency spectrum of audio files over time, providing insights into audio quality, artifacts, and mastering issues. Ideal for audiophiles and audio engineers looking for a simple yet effective tool.

MilkyTracker is a free, cross-platform music tracker inspired by FastTracker 2, designed for composing music in MOD and XM module formats. It's a powerful tool for creating chiptune, demoscene, and electronic music, offering precise control over sound and sequencing.

Textadept is a powerful, free, and open-source text editor designed for programmers. Focusing on speed and extensibility, it offers a minimalist interface while providing robust features like syntax highlighting, code formatting, and a built-in terminal, all heavily customizable through Lua scripting.

GTK (formerly GTK+), or the GIMP Toolkit, is a free and open-source cross-platform widget toolkit for creating graphical user interfaces (GUIs). It's written in C and offers bindings for numerous other programming languages, making it highly versatile for building desktop applications.

Apache Groovy is a powerful, optionally typed and dynamic language for the Java platform. It seamlessly integrates with existing Java code and libraries, making it a versatile tool for scripting, application development, testing, and automation.

TinyMCE is a highly customizable, open-source WYSIWYG editor that integrates seamlessly into web applications. It provides rich text editing capabilities directly within a browser, making content creation and management intuitive and efficient for users.

LÖVE is a beginner-friendly open-source 2D game development framework that allows developers to create games using the Lua scripting language. It's known for its simplicity and flexibility, making it a popular choice for jams and rapid prototyping.

VFront is a powerful and open-source web-based front-end for managing various relational databases including MySQL, PostgreSQL, SQLite, and MariaDB. It provides a user-friendly interface for performing database operations without needing command-line access.

Shadowsocks is an open-source, lightweight SOCKS5 proxy designed to bypass internet censorship. It provides a secure tunnel between your device and the internet, helping users access blocked content and surf anonymously by encrypting traffic and making it appear as regular HTTPS traffic.

Hedgewars is a free and open-source, turn-based artillery game featuring cute, pink hedgehogs battling with a variety of wacky weapons. It offers intense strategic combat, extensive customization, and multiplayer fun across diverse landscapes.

Rust is a multi-paradigm, general-purpose programming language designed for performance and safety, especially safe concurrency. It's ideal for systems programming and performance-critical applications.

StackEdit is a powerful in-browser Markdown editor with seamless cloud synchronization and publishing capabilities. It's designed for writers, developers, and anyone who needs a distraction-free environment to create and manage rich text content using Markdown.

Cryptomator offers transparent client-side encryption for cloud storage. It creates virtual encrypted drives, allowing you to protect your sensitive files on platforms like Dropbox, Google Drive, and OneDrive without sacrificing convenience or syncing capabilities. Your data remains confidential, even if the cloud provider is compromised.

Haskell is a powerful, statically typed, purely functional programming language. It emphasizes immutability and mathematical purity, leading to robust and maintainable code. Ideal for applications demanding correctness and concurrency.

Light Table is an innovative code editor designed to provide developers with instant feedback and a deeper connection to their code. It offers a clean and customizable interface, focusing on interactive development and visualizing data flow.

Haroopad is a discontinued markdown-enabled document processor designed for creating web-friendly content. It offers a distraction-free writing environment with live preview and syntax highlighting, making it suitable for bloggers, writers, and developers.

Nemo is the default and highly customizable file manager for the Cinnamon desktop environment. It offers a robust set of features for managing files and folders efficiently, including multi-pane views, tabbed browsing, extensibility via plugins, and an integrated terminal for advanced users.

Dukto R6 is a straightforward, cross-platform file transfer application designed for local network use. It simplifies sharing files and folders between devices without complex configurations or external servers.

trolCommander is a powerful and lightweight cross-platform file manager. It is a fork of the popular muCommander, offering a dual-pane interface, rich feature set including built-in viewers, terminal, FTP/SFTP support, and extensive customization options. Designed for efficiency and speed, it's an excellent alternative for users seeking advanced file management capabilities across various operating systems.

Vulkan is a modern, low-overhead, cross-platform graphics and compute API that provides developers with explicit control over GPU hardware for optimal performance in demanding 3D applications, gaming, and simulations.

Scala is a powerful, general-purpose programming language designed to combine the best features of object-oriented and functional programming paradigms.

Dart is an open-source, client-optimized programming language for building fast apps on any platform. It offers a productive development experience and high performance.

MuPDF is a lightweight, portable document rendering engine and viewer for PDF, XPS, and EPUB formats. Known for its speed and accurate rendering, it's ideal for integrating document display into various applications or for users seeking a minimalist, high-performance viewer.

Scratch is a visual programming language and online community designed for beginners. It enables users, particularly children, to create interactive stories, games, and animations using a block-based interface, fostering computational thinking and creative expression without requiring prior coding knowledge.

Homebrew is the missing package manager for macOS (and Linux!), simplifying the installation of command-line tools, libraries, and applications, making your developer life easier and more efficient.

Go (Golang) is an open-source, statically typed, compiled programming language designed at Google. Known for its concurrency primitives, garbage collection, and focus on simplicity, Go is well-suited for building scalable, high-performance applications, particularly in networking, cloud services, and microservices.

Krusader is a powerful, dual-pane file manager for Unix-like operating systems, offering extensive file management capabilities, including archive handling, FTP support, batch operations, and advanced customization options. It's designed for users who need an efficient and feature-rich alternative to standard file browsers.

Mattermost is an open-source, self-hosted platform for secure team collaboration, offering a Slack-alternative with emphasis on data control, privacy, and customizability. It provides a range of communication and project management tools for distributed and technical teams.

LibreOffice Base is a robust desktop database application designed to streamline the process of creating, managing, and querying databases. It provides an intuitive interface suitable for both beginners and experienced users, facilitating easy data handling and reporting.