Steve October 9, 2020

An inspiring desktop background can perk up your work day and create a magnetic impression on others who glance at your screen. With the advent of 4K standards, we now have a treasure trove of inspiring visuals which will start your day on a positive note. The following are some of the coolest 4K desktop backgrounds you can add to your Windows 10 desktop. While 4K does refer to 3840 x 2160, these wallpapers will accommodate in any screen size easily. All the chosen links are either dynamic, interactive, or unique. They have been tested for viruses and other malware.

1. Apple MacBook Pro 4K

Best 4k Wallpapers Macbook Pro

Can you put a Mac background on Windows 10? Wallpaper Flare has the right collection of such screens for absolutely free. The resulting display is, frankly, gorgeous: prepare to be blown away by the pixelated graphics and rich colors. Apart from the 4K display, these screens are available for any standard laptop resolution, as a MacBook desktop, as a dual, triple, or quad monitor, or an Android or Surface tablet.

2. Astronaut Digital Wallpaper

Best 4k Wallpapers Astronauts Digital

What could be more surreal than watching an astronaut circumnavigate the earth? Wallpaper Flare has a free, fantastic collection of space art in 4K to give you an Interstellar-like background. The related HD wallpapers range from wormholes to martian colonies and the surface of the Moon.

3. Aquarium 4K Live Wallpaper

Best 4k Wallpapers Aquarium Full

If you want a splendid aquarium on the screen with different kinds of fish bumping into one another, Microsoft Store has just the one for you. This relaxing 34 MB background isn’t free, but you can install it on up to ten Windows 10 devices, including PC, HoloLens, Surface Hub, and mobile device.

You can also download Sim Aquarium 3 if you want a variety of fish displays with soothing sounds for free.

4. Lake Waterfalls

Best 4k Wallpapers Lake Waterfall

One of the most soothing PC backgrounds is of a waterfall pouring in feeding a natural pool. Wallpaper Up has a rich collection of such visuals perfect for nature-lovers. The resolutions are actually much higher than 4K (up to 8K visuals are available), but the backdrop easily scales down into any screen size. All the images are absolutely free.

5. Desktop Live Wallpapers

Best 4k Wallpapers Desktop Live Wallpapers

Are you looking for a large selection of free animated wallpapers on your screen from an authorized site? Desktop Live Wallpapers from Microsoft Store offers multiple breathtaking scenes which will leave you mesmerized. The interactive display helps you select a customized 4K wallpaper for any occasion, launch a new wallpaper on startup, and help you load your personal video files.

6. League of Legends

Fans of this multiplayer online battle arena will now be treated to the most brilliant 4K multiple screens and vertical displays from the official game website. Consisting of more than 600 MB, the League Displays requires a full installation, healthy RAM (8 GB and more,) and quite a few setting adjustments. But the wait is worth it because there is a huge collection of display sets and animated art and online updates with every game release. This is an amazing collection which covers everything from animated art to cosmic displays and 4K screensavers.

Best 4k Wallpapers League Displays

The League of Legends fantasy comes alive to fill you with amazement due to the sheer variety of visuals.

Best 4k Wallpapers League Displays Options

7. Rainmeter

Best 4k Wallpapers Rainmeterjpg

Rainmeter is more than just a wallpaper display. It’s the ultimate live function desktop which gives you an interactive overview of your system health and resources right from the desktop screen. Whether it’s learning about your CPU and RAM usage or working with the calendar and individual folders, you can “feel” the wallpaper very personally. After a download, you can import many customized display skins which can scale to 4K resolution.

8. Mountains and Landscapes in 4K

For those looking for stunning 4K visuals of mountains and landscape scenery, you will be spoiled for choice at this link. All the pictures are drawn from actual mountain scenery and cover everything from snow-capped peaks to the reflections of the mountains in lakes.

Best 4k Wallpapers Mountains Landscapes

This website indeed offers the largest 4K collection of scenic mountains to make your desktop come alive. These rich visuals will definitely soothe those of us who haven’t been able to go outdoors much since the onset of COVID-19 this year.

Best 4k Wallpapers Mountains Landscapes 2

9. Storyblocks Animated Wallpapers

Best 4k Wallpapers Storyblocks 3

You may need a search engine for 4K wallpapers on a variety of abstract topics. Storyblocks gives you the option to choose such new ideas from an inspiring large collection, whether you want an abstract wavy transition on your desktop or DNA molecules, with many more choices.

10. DeviantArt

Best 4k Wallpapers Deviantart

For one of the finest collections of inspiring artwork for Windows desktops, DeviantArt shouldn’t be ignored. Using a 4K tag for search, you get access to a range of professional key concepts created by actual artists. All these wallpapers come at a price but are unique, original, and unreplicated elsewhere online. This can be your own customized desktop signature.

Once you have downloaded the 4K resolution wallpapers, you may want to learn how to use animated and live wallpapers to suit every occasion. While some of the 4K video wallpapers we have featured can be used as screensavers, also consider this awesome collection of Windows 10 screensavers.


Sayak Boral
Sayak Boral

Sayak Boral is a technology writer with over ten years of experience working in different industries including semiconductors, IoT, enterprise IT, telecommunications OSS/BSS, and network security. He has been writing for MakeTechEasier on a wide range of technical topics including Windows, Android, Internet, Hardware Guides, Browsers, Software Tools, and Product Reviews.

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