As technology continues to evolve, so does the demand for better open-source software. Open-source software is becoming an increasingly popular option among Mac users. Here’s a list of the 33 best open-source software for macOS in 2023.
Apache OpenOffice for macOS is a free, open-source office productivity suite of programs. It includes Writer (word processing), Calc (spreadsheets), Impress (presentations), and Draw (diagrams and graphics). It also includes Math for equations and formulae editing. Apache OpenOffice is available as a download from the official website.
Blender is a free and open-source 3D modeling software available for macOS, Windows, and Linux. It can be used to create 3D models, animate them, simulate physical behavior (such as gravity or soft body dynamics), and render beautiful stills or movies. Blender also includes a game engine for creating interactive 3D environments and games.
HandBrake for Mac is a free and open-source video transcoding tool. It is a popular program for converting video from nearly any format to a selection of modern, widely supported codecs. It can also be used to convert audio tracks from one format to another, such as MP3 or AAC.
Audacity is a free, open-source digital audio editor and recording application for macOS.
It is available for download from the Audacity website and can be used to edit, mix, record, and analyze audio files.
Audacity includes features such as support for multiple tracks and effects, sound waveform visualization, noise reduction tools, time-stretching/compression tools, and spectral analysis. There are many plugins available that extend Audacity’s functionality.
GIMP (GNU Image Manipulation Program) is a free image editor available for macOS. It can be used to edit, retouch, and compose images. It also supports various plugins, scripts, and batch processes that are used to automate tasks. There are various versions available for GIMP on macOS that can be downloaded from the official website of GIMP.
LibreOffice is a free and open-source office suite that is available for Mac. It contains six programs, Writer (word processor), Calc (spreadsheet), Impress (presentation), Draw (vector graphics and flowcharts), Base (database), and Math.
VLC Media Player
VLC Media Player for Mac is a free, open-source multimedia player that can play almost any audio and video format. It supports streaming from the Internet, DVD playback, as well as local files, and it features a simple but effective user interface.
FileZilla is a free, open-source FTP client for Mac. It supports FTP, SFTP, and FTPS (FTP over SSL/TLS) protocols, and can be used to transfer files between computers over the internet. It is also available on Windows and Linux operating systems.
FileZilla provides a simple user interface that allows easy navigation through remote servers and file transfers with drag-and-drop support. The client’s interface also allows you to manage multiple concurrent connections, which simplifies multi-server operations.
Transmission BitTorrent Client
Transmission BitTorrent Client is a lightweight, open-source BitTorrent client available for macOS. It was designed for easy, powerful use and is the official client of the popular Transmission BitTorrent project. It supports magnet links, DHT (distributed hash table) networking and peer exchange protocol as well as offering features like blocklists and bandwidth limits.
The interface is simple to use, allowing users to quickly find their way around the software’s features.
MySQL Workbench is a visual database design tool that integrates SQL development, administration, database design, and creation. The program enables users to easily create data models, build SQL queries, manage multiple MySQL connections and more.
Miro Video Converter
MVC a free video converter that allows users to convert their videos into various formats, including MP4, AVI, MOV, WMV, and many others. It also supports batch conversions and can be used on both Windows and Mac operating systems.
Cyberduck is a free and open-source SFTP/SSH client for Mac and Windows. It provides a graphical user interface for users to securely connect to servers, and download, upload, and transfer files between multiple FTP servers.
It also supports Amazon S3 storage and the WebDAV protocol. Cyberduck supports public key authentication and certificate authentication, as well as password authentication.
Additionally, it has an easy-to-use bookmark system, which makes it convenient to store your connections details for quick access anytime you need them.
FreeCAD is an open-source 3D modeler and CAD software. It has a wide range of powerful tools for creating models and designs in both 2D and 3D, as well as being able to simulate 3D movements.
FreeCAD also supports the most popular formats such as STEP, IGES, STL, OBJ, DXF/DWG, and more. It is easy to use, with a straightforward user interface that can be quickly learned by users of all experience levels.
With its built-in Python support, it can also be used to create custom macros in order to extend its capabilities even further.
Ardour is a professional, open-source digital audio workstation developed by the Ardour Digital Audio Workstation project. It is widely used by musicians and sound engineers in recording studios and live performance environments.
Ardour features a full range of multitrack recording, editing, mixing, and mastering capabilities. It has various plugins and supports formats like VST, AU, LADSPA, Core Audio, and JACK.
Additionally, it can be used with external MIDI devices to control audio software or hardware synthesizers.
Calibre is an open-source e-book reader and library management application available for macOS. It supports a variety of e-book formats, including EPUB and PDF.
It also offers a wide range of features to read, organize, and search through e-books with ease. Additionally, Calibre allows you to edit metadata information and convert your e-books from one format to another.
The app even includes a web server that lets you access your library remotely from any web browser on any device connected to the same network as your computer.
Darktable is a free, open-source photo editor and RAW developer for Mac. It’s a powerful application with many features including support for non-destructive editing of RAW files like advanced color correction tools, HDR merging and tone mapping functions, layers and masks for creating complex compositions or effects, as well as plugins that extend the capabilities of the program.
Scribus is a powerful desktop publishing program that enables users to create high-quality documents such as magazines, newspapers, brochures, and other publications.
It offers a wide range of features including text flow around objects, vector drawing tools for illustrations and images, color management for print production, CMYK/spot color separation support, and a variety of export options.
It also includes lots of helpful tutorials to help you get up to speed quickly.
Marble Virtual Globe
Marble is a virtual globe app, developed by the KDE community. It allows users to explore Earth and other planets in 3D, as well as view satellite imagery, weather forecasts, and other geographic data.
Marble has tools for measuring distances and directions between two points, finding the sun’s position at any given time and place, plotting routes across the globe, and more.
Krita is a free and open-source digital painting application for Windows, Mac, and Linux. It has many features that are geared toward digital artists such as brush engines, textures, layer modes, color palettes, and more.
The user interface is very intuitive and easy to learn, so you can jump right into creating your masterpiece! Krita also includes support for various graphics tablets and pressure sensitivity, giving you even more control over your brush strokes.
KeePassXC is a free, open-source, cross-platform password manager which provides secure storage of sensitive data like usernames, passwords, bank account details, and more.
It supports two-factor authentication as well as encrypted cloud storage services such as Dropbox and Google Drive. KeePassXC is highly secure and has features such as auto-fill of login credentials into websites or applications for convenience.
Synfig Animation Toolkit
The Synfig Animation Toolkit is an open-source 2D vector and bitmap animation software. It is designed to produce feature-film quality animation with fewer people and resources than traditional animation techniques.
The software allows users to create complex movements, effects, and distortions through a variety of tools. It also supports audio-video synchronization, onion skinning, procedural drawing tools, DV output support, and more.
Celestia is a 3D space simulator that allows you to explore our Universe in three dimensions. You can travel throughout the solar system, to any of over 100,000 stars, or even beyond the galaxy.
It’s an educational program designed for all ages and is available for Mac OS X. With realistic imagery of galaxies and planets, it’s easy to get lost in space exploration!
Scilab is a free and open-source scientific computing software app. It is used for numerical computations and provides a wide range of functions, algorithms, and visualization tools.
With Scilab, users can perform data analysis, create charts, solve linear systems of equations, calculate numerical integrals, solve differential equations, and many more tasks related to mathematics and engineering.
Aptana Studio is a powerful web development tool used by developers from around the world to create dynamic, interactive websites and mobile applications. It provides an integrated environment with comprehensive tools to help developers rapidly build and deploy web applications.
Additionally, it offers a SeoTools plugin that integrates SEO insights into the application making it easy to optimize the SEO performance of any website.
Fritzing is an open-source circuit design app for Mac. It’s designed for people to create interactive electronics projects quickly. It has a simple user interface and a variety of features that make it easy to design circuits, including the ability to add custom parts and components, the ability to simulate your circuit in real time, an integrated breadboard view, and the ability to export your designs in various formats.
SeaMonkey is an open-source internet suite that includes a web browser, email and newsgroup client, HTML editor, and IRC chat. It is the continuation of the former Mozilla Application Suite, based on the same source code. SeaMonkey is developed by a global community of volunteers who collaborate to maintain and improve its code base.
Banshee Media Player
Banshee Media Player is an open-source audio and video player for the Linux operating system. It supports a wide range of media formats and integrates with other music libraries.
It has many features, such as creating playlists, streaming from online sources, ripping CDs, and playing videos. Additionally, it can synchronize your music library with other devices like iPods and mobile phones. Banshee has been designed to be user-friendly and to provide a great experience for music lovers.
OpenShot Video Editor is a free, open-source video editor available for Windows, Mac, and Linux. It features a modern and intuitive user interface that is designed to be both powerful and easy to use.
OpenShot offers support for a wide range of video codecs, including MPEG-2, H.264/MPEG-4 AVC, Theora, WebM VP8/VP9, and more. It also has advanced features such as 3D animation tools and a variety of audio effects. OpenShot comes with an extensive library of transitions and effects that can be used to customize your videos or create professional-looking presentations in no time at all!
Mozilla Thunderbird is a free, open-source, cross-platform email and news client developed by the Mozilla Foundation. It offers features such as message tagging, powerful search capabilities, intuitive folder management, support for many mail protocols (including POP3, IMAP4, and SMTP), a built-in RSS reader with an integrated web feed reader, and much more.
In addition to these features Thunderbird also supports a large selection of add-ons that allow it to be further customized according to individual needs.
Dia Diagram Creator
Dia Diagram Creator is a free, open-source diagramming software. It was developed by Alexander Larsson and released in 1998. The program enables users to create structured diagrams quickly and easily by providing simple tools such as shapes, text boxes, grids, symbols, lines and arrows. It can also be used to produce technical drawings such as flowcharts, electrical circuits, or map layouts.
The application also comes with an extensive library of pre-made symbols that can be used in diagrams or altered with the user’s own custom elements. Dia Diagram Creator is an ideal tool for professionals who need to create diagrams quickly and accurately while still having control over the aesthetic look of their work.
MonoDevelop is a cross-platform IDE developed by the Mono project, which features a code completion engine, an integrated debugger, source control support, and other tools.
It is designed for developing applications on the .NET Framework, Mono, and Gtk#. It also supports languages such as C#, F#, Visual Basic .NET, and Boo. MonoDevelop can be used for writing desktop applications for Windows, Linux, and Mac OS X using GTK+ or Qt graphical user interface libraries and Cocoa (Mac only).
QtDesigner is a cross-platform C++ application builder that can be used to create user interfaces for desktop, embedded, and mobile applications. It provides an easy-to-use development environment, with powerful drag-and-drop tools.
The UI is highly adaptable and easily customizable through code and by using the Qt Quick Designer, you can quickly create graphical UIs without writing any code. It supports a wide range of platform development kits such as Windows, Linux, Mac OSX, and Android.
HUGIN is a free and open source panorama creation and stitching tool. It allows users to create stunning panoramic images from multiple photographs. The program has a simple user interface that makes it easy to use, even for those with minimal digital photography or editing experience.
With HUGIN, users can easily stitch photos together to make high-quality panoramas. It features advanced features such as exposure blending, image georeferencing, and interactive previewing of the stitched image in various projections and output formats. HUGIN also supports HDR (High Dynamic Range) images for an even more detailed result.
There are many tutorials available online that will help you get started using HUGIN quickly and easily.
XAMPP is an open-source web server stack comprised of Apache, MariaDB, PHP, and Perl. It is designed to be a simple and lightweight solution for local testing and development of web applications.
XAMPP provides an easy way to install the necessary components without having to manually install each one individually. It also includes some additional tools that may be useful for web application development such as phpMyAdmin for administering databases, FileZilla FTP server, Mercury mail server for sending mail from localhost, etc.
XAMPP simplifies the process of setting up a local development environment by automatically configuring all the components needed to run a website on your computer or laptop.
Fink is a package manager for Mac OS X and Darwin systems. It allows users to easily install, update, and remove open-source software and libraries.
Fink uses Debian tools like dpkg and apt-get to provide powerful binary package management. It provides access to thousands of pre-compiled open-source packages such as Apache, PHP, MySQL, GCC, Perl, and more.
It is useful for developers who need access to the latest versions of open-source software on their Macs.