Open Source Software for Linux
Apache Spark
Apache Spark is a free and open-source, unified analytics engine for large-scale data processing. Apache Spark achieves high performance for both batch and streaming data, using a state-of-the-art DAG scheduler, a query optimizer, and a physical execution engine. With Apache Spark, you can write application quickly in Java, Scala, Python, R, and SQL. Spark also offers over 80 high-level operators that make it easy to build parallel apps. You can run Apache Spark anywhere, as a standalone product, in the cloud or on Hadoop, Apache Mesos or Kubernetes.
Filmulator
Filmulator is a free and open-source raw photo editor based on the process of developing film. The raw photo editing application with library management focus on providing simplicity over flexibility with an aim for ease of learning with a streamlined workflow. Filmulator accepts raw files from cameras and simulates the development of film as if exposed to the same light as the camera's sensor.
Redbean
Redbean is an open source web server in a zip executable that runs on six operating systems. the web server embeds Lua, SQLite, and MbedTLS into a fork() driven application server that benchmarks at 1.1 million qps on a personal computer.
Apache Flume
Apache Flume is a free and open source, distributed software for efficiently collecting, aggregating, and moving large amounts of log data. With Apache Flume you can create data pipelines for you log data with a simple and flexible architecture based on streaming data flows. Apache Flume uses a simple extensible data model that allows you to create online analytic applications that are fault tolerant and reliable with many failover and recovery mechanisms.
Ventoy
Ventoy is a free and open source tool that you can use to create bootable USB drive for ISO,WIM, IMG,VHD, and EFI files. You can copy many files at a time with Ventoy, instead of formating disks over and over again. Ventoy supports x86 Legacy BIOS, IA32 UEFI, x86_64 UEFI and ARM64 UEFI.
Wine
Wine is a free and open-source compatibility layer that aims to allow application software and computer games developed for Microsoft Windows to run on Unix-like operating systems, such as Linux, macOS, & BSD. Wine began in 1993 under the initial coordination of Bob Amstadt as a way to support running Windows 3.1 programs on Linux. To this day, Wine makes it easy to wrap and install Windows games and software for your favorite Unix system.
OpenShot
OpenShot is a free and open-sorce video editing software avalible for FreeBSD, Linux, Haiku, macOS, and Windows. OpenShot was first released in 2008 by Jonathan Thomas, with the objective of providing a stable, free, and friendly to use video editor that works cross-platform. Today, OpenShot has been download by millions and is a project that continues to grow.
jEdit
jEdit is a mature programmer's text editor written in Java. The editor is released as free and open source software under the GNU General Public License version 2.0. With jEdit you can enjoy features like auto indentation and syntax highlighting for more than 200 languages. jEdit also provides a Plugin Manager that allows jEdit users to install, upgrade, and remove plugins without leaving the editor.
Apache NetBeans
Apache NetBeans is free and open-source IDE that combines development environment, a tooling platform and application framework into one package. With Apache NetBeans developer can build applications with Java, JavaScript, PHP, HTML5, CSS, and other languages. Apache NetBeans also features code highlighting, both syntactically and semantically, while also letting developers refactor code with a wide range of powerful and handy tools. The software is openly developed by the Apache Foundation and is available for macOS, Linux, Windows and BSD.