Overview System Requirements Related


Chameleon v3.0 released, start to support change Windows desktop wallpaper. Please go to to download desktop tool to enable this feature. **************************** Chameleon comes from a quite simple idea – bring a little more comfort every time when your Windows 8.1 is started or locked. How does it make that happen? First, it keeps watching the online services such as “photo of the day”, “image search” and “photo sharing” around the world, and also your local collections. Then, you can make Chameleon change the background picture of your lock screen in every 15mins, 30mins, 1hour etc. For the online service of “photo of the day”, Chameleon checks the photos from Bing – photo of the day, NASA - astronomy Picture of the Day, National Geographic magazine photo of the Day, Flickr Interestingness Pictures, Wikipedia picture of the Day, etc… You can also create your own picture channel online by selecting your preferred key words. Chameleon will search the internet with those key words and fill your own channel with fascinating pictures. Thanks to Google Image search and Baidu Image search. (For users from China Mainland, Baidu is more recommend, for reasons u know I know… ) All the pictures are from free and public internet services, the copyrights belong to their owners. The application obtains the pictures from the internet considering the authors of these pictures have already accepted the corresponding picture sharing disclosure agreement. Any individual or organization have no right to use these images for commercial purposes. Any legal issues arises by an unauthorized use of the images could be investigated for legal responsibility by the copyright holders according to local laws. Any sharing of this application is appreciated. You are also welcome to share some good photo channels with us and we will add them to the coming version. Any advice will be appreciated to be communicated by: Note: The automatic changement of the lock screen DOESN'T WORK in an inactivated Windows 8.1 , please check your Windows activation status before leaving us a unsatisfied note.


Additional information

Published by



All the resources of this application are from internet, and are copyright to the owners. All source code belongs to the application author.

Developed by


Release date


Approximate size

16.76 MB

Age rating

For ages 16 and up


Photo & video

This app can

Access your Internet connection
Use your pictures library


Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)
Français (France)

Publisher Info

Chameleon support

Additional terms

Chameleon privacy policy
Terms of transaction
Chameleon license terms
Please do not use the Images in the application without authorize

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