What's New

- Fixes an issue that may have caused the app to crash when removing/adding additional monitors/displays

App Description

Introducing Mach Desktop 4K version 3.0: The most advanced and beautiful wallpaper application ever conceived for a personal computer! Mach Desktop 4K features 50 stunning dynamic Themes; allows you to load your own Videos, GIFs, or Quartz Compositions as Wallpaper, and allows you to add over 30 different Widgets to your Desktop. Choose from a huge variety of meticulously crafted dynamic Themes from categories including: Space, Fantasy, Architecture, Fields, Nature, Holiday, Aquariums, Fireplaces, Abstract Themes, and much more! Mach Desktop 4K also features GPU-acceleration support so Themes use little-to-no CPU — freeing up your computer for other tasks.

If that still wasn’t enough, with the Widget Manager you can add Widgets to your Desktop with a single click! Select a Widget and set its size, font, foreground color, and background color — and easily position a Widget anywhere you want. Choose from over 30 different Widgets including Time, Date, Current Weather, 12 hour Weather forecast, 5 day Weather forecast, a variety of Clocks, and much much more. You can even add Web pages to your Desktop with the Web Page Widget, or add your own Custom Text Widgets (including Emojis) to your Desktop super easily. Don’t feel like adding and customizing Widgets on your own? No problem! Mach Desktop 4K can automatically add Widgets positioned, colored, and tailored for each individual Theme. With all these features, Mach Desktop 4K has no equal and is the only application of its kind!

New in version 3.0:
- All new completely redesigned Themes
- All Themes are now pre-rendered Videos using no more than 5% CPU per display (no more included Quartz compositions that rely on heavily CPU/GPU usage, however you can still load your own Quartz Compositions if you would like)
- New Widgets, including Custom Text Widget
- Improved dynamics: Closing/opening Laptop lid, better wake/sleep support, improved awareness when you’re switching Display resolution, etc.
- Preserve original Aspect Ratio in Themes
- Widgets up to 75% faster than previous Widgets

Super cool features!

- Includes 50 Dynamic Video Themes as Wallpaper
- Load your own Videos, GIFs, or Quartz Compositions as Wallpaper
- Includes over 30 different Widgets to add to your Desktop; Widgets include: Date, Time, Weather, Clocks, and more
- Choose from a huge variety of Themes including: Space, Fantasy, Architecture, Fields, Nature, Holiday, Aquariums, Fireplaces, Abstract Themes, and more
- Unlimited Display/Monitor support, with each Display being independently customizable
- Choose Themes graphically with a single click
- Video and GIF as Wallpaper feature GPU-acceleration support; consuming little-to-no CPU for Wallpaper animations (Quartz compositions vary depending on Quartz composition)
- Not only includes a huge variety of Date/Time/Weather/Clock Widgets; but also includes Web Page Widgets and Custom Text Widgets
- All Widgets support custom position, size, font, foreground color, and background color
- Super advanced, yet super easy to use

*If you like Mach Desktop 4K please leave us a positive review in the Mac App Store as it really does help us out a lot!*

iPhone Screenshots

(click to enlarge)

Mach Desktop 4K screenshot 1 Mach Desktop 4K screenshot 2 Mach Desktop 4K screenshot 3 Mach Desktop 4K screenshot 4 Mach Desktop 4K screenshot 5

App Changes

  • August 05, 2014 Initial release
  • October 23, 2014 New version 2.06
  • September 14, 2015 New version 2.7.0
  • September 30, 2015 New version 2.7.4
  • October 20, 2015 New version 2.7.7
  • November 28, 2015 Price decrease: $4.99 -> $2.99
  • December 06, 2015 Price increase: $2.99 -> $4.99
  • November 22, 2016 New version 2.8.0
  • June 14, 2019 New version 3.0.3
  • October 29, 2019 New version 3.0.4
  • December 10, 2020 New version 3.0.5
  • November 03, 2023 New version 3.0.6