**4K version also available! Please search the Mac App Store for "Mach Desktop 4K" for the 4K version**

Introducing Mach Desktop version 3.0: The most advanced and beautiful wallpaper application ever conceived for a personal computer! Mach Desktop 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 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 can automatically add Widgets positioned, colored, and tailored for each individual Theme. With all these features, Mach Desktop 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 please leave us a positive review in the Mac App Store as it really does help us out a lot!*

What’s New

Version 3.0.3

- Improved Stability and Performance
- Fixed various bugs throughout the application

Ratings and Reviews

CorporateGoth ,

Not a huge fan of the update

On the positive side, they increased the efficiency of playback of quicktime content drastically - previously it would consume a LOT of CPU.

On the downside, they have killed the ability to have the output of a shell command (or contents of a file) displayed on your desktop. This was a HUGE feature, allowing for a LOT of customization (eg. I had a shell script that would fetch stock prices, and then I could dipslay that). Plus the existing desklets are split weirdly (eg. hours/minutes are a different desklet from seconds), and because there is no desklet customization, certain options are where they don't belong (eg. using 24 hour time, or C vs F on temperature are on the desklet selection screen, which makes no sense). Additionlly, although the font dialog has a size option, desklets ignore it and will ensure that they print using the maximum size the box will handle, so you have to resize your box carefully to get correctly sized fonts. This is not a great thing when, say, you are outputitng the month, and it could be May or September, so font sizing using box size is not great. And text doesn't wrap any more, it shrinks.

All in all, the lack of customizability for desklets is a huge step backwards for this app.

SupposeNot ,

Just doesn’t look that good

The animated desktops are a nice idea, as are the widgets, but in practice the most attractive ones included here are the ones featured in the free version, and a lot of these are plain ugly. I guess I could roll my own using quartz composer, or possibly there is a community of people making good ones out there, but even the good ones here look pretty cheesy. I think if the authors want to save themselves more bad reviews they should post videos on their websites of all of the included desktops so people know what they are getting. I (erroneously) figured the paid version would have even *nicer* desktops than the free version, but only a couple are even on the same level, most are noticeably worse.

Another issue is that the interface is poorly thought out. There are entirely separate settings windows for picking the desktop backgrounds and for customizing and placing widgets, which makes the app cumbersome to experiment with when dialing in a setup.

bklang ,

Good, not great

I installed this software to run a custom piece of video loop in the background. It works well enough for that. Were that all I wanted, I probably would have given it 5 stars. The built-in effects are far too busy/energetic for me, but I wanted it for custom video anyway, so I didn't care about those.

However this app promises "Full multi monitor support", which is only partially true. It does support both of my attached monitors, but it does not allow running a different effect on each screen, nor does it allow even turning it off of the second screen. Since the two screens can't be controlled separately, it doesn't count as "Full" support to my mind. For my needs I would be satisfied if I could just turn off the second monitor, but the ability to run separate effects on each would be ideal.

Finally, one note about funny aspect ratios: my second monitor is rotated 90 degrees, making the effective resolution 1080x1920. The effects still run fine, but they are either cropped to preserve the aspect ratio (meaning only about 30% of the screen is filled) or they are stretched waaay out or proportion to fill the screen. Even worse, you don't always have control over which happens (crop vs. stretch).

For these two limitations, I'm giving it 3 stars. If these things don't bother you then the app works great.


Mach Software Design
458 MB

OS X 10.9 or later, 64-bit processor



Age Rating
You must be at least 17 years old to download this app.
Unrestricted Web Access
© 2018 Mach Software Design


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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