Open Source Ad-free Mac Software Page 32 of 119

Browse 2,956 Open Source Ad-free Mac Software on AlternativeTo with popular options like Mac and Mac + Free.

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  1. Midday icon
     16 likes

    Midday provides you with greater insight into your business and automates the boring tasks, allowing you to focus on what you love to do instead.

    Cost / License

    Application type

    Since

    • Since 2024

    Platforms

    • Mac
    • US flagUnited States
    Midday screenshot 1
    Midday screenshot 1
    Midday screenshot 2
    +1
    Midday screenshot 3
    87 alternatives
  2. Moosync icon
     23 likes

    Plays local audio, streams from multiple sources including YouTube and Spotify, mixes providers in playlists, features lyrics, theme customization and scrobbling.

    Cost / License

    Application type

    Since

    • Since 2022

    Platforms

    • Windows
    • Mac
    • Linux
    • Flathub
    • IN flagIndia
    Moosync screenshot 1
    Moosync screenshot 1
    Moosync screenshot 2
    +7
    Moosync screenshot 3
    104 alternatives
  3. Free, open-source menu bar app for macOS that offers HiDPI scaling, DDC brightness controls, display presets, virtual displays, and drag-to-arrange monitor canvas.

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • Since 2026

    Platforms

    • Mac
    • NO flagNorway
    Crisp's menu bar panel: per-display resolution and brightness, Dark Mode / Night Shift / True Tone, presets, and tools
    The same panel localized in Simplified Chinese (????)
    8 alternatives
  4. Skim icon
     98 likes

    PDF viewer and annotation tool for macOS supports scientific paper reading, note-taking, highlighting, bookmarks, multiple annotation types, and AppleScript.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2009

    Platforms

    • Mac
    The PDF Window
    117 alternatives
  5. Free, open source, git-native API client. A local-first, account-free Postman alternative with a built-in MCP server, SOAP/GraphQL, request chaining and performance runs.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2026

    Platforms

    • Windows
    • Mac
    • Linux
    • FR flagFrance
    • European Union flagEU
    Tiger API Client screenshot 1
    53 alternatives
  6. Mezon icon
     21 likes

    The best Discord alternative. Mezon is a Live, Work, and Play platform. It’s perfect for gaming and chilling with friends, or even building a global community. Customize your own space to talk, play, and hang out.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2026

    Platforms

    • Windows
    • Mac
    • Linux
    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Android
    • iPhone
    • iPad
    • Android Tablet
    • VN flagVietnam
    Mezon screenshot 1
    Mezon screenshot 1
    Mezon screenshot 2
    +7
    Mezon screenshot 3
    63 alternatives
  7. Ayin icon
     12 likes

    Free and open source photo editor with 21+ filters, multiple tabs, undo/redo stack, device theme support, cross-platform use, and simple interface.

    Cost / License

    Application type

    Since

    • Since 2024

    Platforms

    • Windows
    • Mac
    • Linux
    • EG flagEgypt
    Ayin screenshot 1
    50 alternatives
  8. Autopsy® is a digital forensics platform and graphical interface to The Sleuth Kit® and other digital forensics tools. It can be used by law enforcement, military, and corporate examiners to investigate what happened on a computer.

    Cost / License

    Application type

    Since

    • Since 2013

    Platforms

    • Windows
    • Mac
    • Linux
    • US flagUnited States
    Autopsy Forensic Browser screenshot 1
    Autopsy's default view is a simple interface
    Ingest Modules analyze the disk image contents
    +1
    Content viewers allow the examiner to view a single file
    109 alternatives
  9. Sweep for Mac icon
     7 likes

    Sweep finds the junk, big files and forgotten leftovers filling your Mac, checks it for malware and risky settings, keeps every app up to date, and shows you what your Mac does while you're not looking.

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Mac
    • IN flagIndia
    Sweep for Mac screenshot 1
    Sweep for Mac screenshot 1
    Sweep for Mac screenshot 2
    +9
    Sweep for Mac screenshot 3
    54 alternatives
  10. Allusion icon
     25 likes

    Designed to complement PureRef, Allusion is a Visual Library for reference images, with watched folders, image tagging, and advanced search features. Allusion helps you organise your images and keep them under your control.

    Cost / License

    Application type

    Since

    • Since 2021

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Mac
    • Linux
    Allusion screenshot 1
    Allusion screenshot 1
    Allusion screenshot 2
    13 alternatives
  11. This application uses state-of-the-art source separation models to remove vocals from audio files. UVR's core developers trained all of the models provided in this package (except for the Demucs v3 and v4 4-stem models).

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • Since 2023

    Platforms

    • Windows
    • Mac
    • Linux
    • GB flagUnited Kingdom
    UVR5 GUI in Windows
    UVR5 GUI in MacOS
    38 alternatives
  12. USBridge icon
     6 likes

    USBridge Remote bridges the gap between traditional software-based remote desktops and hardware-based KVM control, all within a single, unified, open-source interface. Whether you need to fix a server's BIOS or play games remotely without lag, this is the tool to handle it...

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Windows
    • Mac
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • Google Chrome
    • Mozilla Firefox
    • ES flagSpain
    • European Union flagEU
    USBridge screenshot 1
    USBridge screenshot 2
    USBridge screenshot 3
    35 alternatives
  13. Impactor icon
     6 likes

    Open-source cross-platform sideloading app with user-friendly UI, supporting macOS, Linux, Windows. Installs SideStore, tweaks, and signs apps with Apple ID.

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • Since 2026

    Platforms

    • Windows
    • Mac
    • Linux
    • Flathub
    • Flatpak
    • US flagUnited States
    Impactor screenshot 1
    Impactor screenshot 1
    Impactor screenshot 2
    8 alternatives
  14. Quitty icon
     8 likes

    All-in-one macOS utility offering real-time system monitoring, automated cleaning, disk analysis, duplicate detection, and advanced tools for maintenance.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    • IN flagIndia
    Quitty screenshot 1
    Quitty screenshot 1
    Quitty screenshot 2
    +4
    Quitty screenshot 3
    73 alternatives
  15. USBImager icon
     27 likes

    USBImager is a really really simple GUI application that writes compressed disk images to USB drives and creates backups.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2020

    Platforms

    • Windows
    • Mac
    • Linux
    • Raspberry Pi
    • Global
    Linux
    Comparison
    Windows
    +1
    macOS
    27 alternatives
  16. GitMenuBar icon
     8 likes

    Native macOS menu bar tool for managing Git without the terminal, offering repository sync, smart branching, history recovery, and safe workflows.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2026

    Platforms

    • Mac
    GitMenuBar screenshot 1
    GitMenuBar screenshot 1
    GitMenuBar screenshot 2
    +4
    GitMenuBar screenshot 3
    62 alternatives
  17. Leader Key icon
     10 likes

    If you're an avid macOS user, you probably already use a launcher like Spotlight, Alfred, Raycast or even good old Quicksilver. But what if I told you we can go even faster?

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Since

    • Since 2025

    Platforms

    • Mac
    • DK flagDenmark
    • European Union flagEU
    Leader Key screenshot 1
    60 alternatives
  18. TLDR pages icon
     23 likes

    The TLDR pages are a community effort to simplify the beloved man pages with practical examples.

    Cost / License

    • Free
    • Open Source

    Since

    • Since 2016

    Platforms

    • Windows
    • Mac
    • Linux
    • Online
    • Global
    TLDR pages screenshot 1
    19 alternatives
  19. Rymdport icon
     11 likes

    Rymdport (formerly wormhole-gui) is a cross-platform application that lets you easily and safely share files, folders, and text between devices. The data is sent securely with end-to-end encryption using the same protocol as Magic Wormhole.

    Cost / License

    Since

    • Since 2023

    Platforms

    • Windows
    • Mac
    • Linux
    • FreeBSD
    • Flathub
    Send
    Receive
    Settings
    24 alternatives
  20. The first open-source, privacy-friendly AI browser that transforms how you work on the web. Your intelligent partner for research, analysis, and automation.

    Cost / License

    Application type

    Since

    • Since 2025

    Platforms

    • Windows
    • Mac
    • US flagUnited States
    Browser Operator screenshot 1
    Browser Operator screenshot 1
    Browser Operator screenshot 2
    64 alternatives
  21. DNSCrypt is a protocol that authenticates communications between a DNS client and a DNS resolver. It prevents DNS spoofing. It uses cryptographic signatures to verify that responses originate from the chosen DNS resolver and haven't been tampered with.

    Cost / License

    • Free
    • Open Source

    Application type

    Since

    • Since 2017

    Platforms

    • Windows
    • Mac
    • Linux
    • Android
    • iPhone
    • Docker
    27 alternatives