Program Downloads
There are two kinds of program download links you will find on this site. If the program download looks like the following:
| Download Program (help) |
then the Download link will download a compressed folder (.zip file) containing the program file(s) for the project. Your computer must be able to read zip files to read these. Most newer computers can read and open zip files directly, and you will be able to see the files inside after downloading it and selecting 'Open' when prompted for what to do with the file. On some computers, you may need to download and install an 'unzip' utility (many are available for free). On some systems, you may need to save the .zip file to a location on your computer before opening/unzipping it if it will not open directly.
Release notes for LEGO® MINDSTORMS® NXT Software v2.0f4For Windows® XP, Windows® Vista, and Windows® 7Mac OS X® v10.4, v10.5, v10.6,. It contains three simple programs: nxt-upload for uploading files to a NXT brick, nxt-status for displaying a NXT brick status, and nxt-shutdown for remote shutdown of a NXT brick. It works on Linux, Mac OS X and Windows. NXT 2.0 (1) / NXT 2.0 (2) If you are using MAC OS X Lion or Mountain Lion and your Mindstorm software isn’t working on it.
Alternately, if the project instructions link directly to a program file in the description such as the Power_Saw program, then the program file is uncompressed and will download directly.
Once you reach an NXT program file (.rbt), you can either save it to a location on your computer, or open it directly. In either case, you will need the LEGO MINDSTORMS NXT software installed to read it (see below).
Required Software
The downloadable programs for the projects (.rbt files) are written using the NXT-G programming system, which requires the LEGO MINDSTORMS NXT software to be installed in order to view them, edit them, or download them to the NXT brick. The program files cannot be used with RoboLab or any of the other NXT programming systems, not can they be viewed in standard text/graphics programs such as Microsoft Word or Adobe Reader.
| Note: The NXT 2.0 projects require the NXT 2.0 version of the software, which comes with the 8547 set. If you are using the LEGO Education software, the LEGO Education NXT-G 2.1 software is required to use any programs that use the color sensor or the Pack-and-Go (.rbtx) format, otherwise the LEGO Education NXT-G 2.0 software will work with most 2.0 programs. The NXT 1.0 projects will load and run in any version of the NXT software. |
If you have the LEGO MINDSTORMS NXT software installed, then a program file (.rbt) will automatically load into the NXT-G programming system when you open the file.
| If you do not have the LEGO MINDSTORMS NXT software installed, you will get a message something like this (this example alert is from Microsoft Windows XP). You need to install the LEGO MINDSTORMS NXT software. | If you do have the LEGO MINDSTORMS NXT software installed, you will get a message something like this (this example alert is from Microsoft Windows Vista). Press the Open button to load the program into the NXT-G programming system. |
Downloading Programs to the NXTAfter the program file loads into the NXT-G programming system, you download it to the robot by connecting the USB cable to the NXT brick and pressing the Download button on the controller in the lower right corner of the NXT-G window. |
Errors Trying to Load or Compile a Downloaded Program
All of the program (.rbt) files on nxtprograms.com should load, compile and upload to your NXT through the standard NXT software without any additional software, if you have a suitable version of the NXT software installed, as explained in the Required Software section above.
If you are getting 'Error 5002' or 'The program is broken. It may be missing required files', you are most likely trying to load an NXT 2.0 program into the NXT 1.X or other older version of the software.
If you have the correct NXT software installed but you still get an error trying to load or compile a downloaded program such as 'Invalid program file', or 'Internal Compiler Error', it is possible that the file was not downloaded completely by your browser or was corrupted. The .rbt files are large and may fail to download completely in some cases. If this happens, try downloading the program again.
Saving Changes to a Program
If you open a program file directly from the web site without saving it to your computer first, and you want to make changes and save them, you will need to save the file to a different location using the File -> Save As menu command. If you want to save the program to the default location for NXT program files, this location will be something like the following:
Windows: (Your Documents Folder)/LEGO Creations/MINDSTORMS Projects/Profiles/Default
Macintosh:(User)/Documents/LEGO Creations/MINDSTORMS Projects/Profiles/Default
NXT 2.0 vs. NXT 1.X and Retail vs. Education Versions of the NXT Software
The retail versions of the NXT kits (The original 8527 and the NXT 2.0 8547) come with the NXT software CD. If you lost your CD, you can contact LEGO Technical Support to get a replacement. The NXT 2.0 software can read and use all programs written for NXT 1.X, so if you have the NXT 2.0, you will also be able to load the programs from the NXT 1.X projects and possibly adapt them a similar robot of your own design. The NXT 1.X software cannot in general use programs written for NXT 2.0. You will usually be able to load them and examine them, but some blocks may not display properly. Some very simple NXT 2.0 programs can be downloaded to a 1.X NXT, but in general you will not be able to use them.
The NXT software for the Education version of the NXT (9797) is sold separately here at LEGO Education and contains different help material and building instructions from the retail version of the software, although either version of the software can be used to write programs for either NXT kit. For the NXT 2.0 projects on this site, the LEGO Education NXT-G 2.1 software is required to use any programs that use the color sensor or the Pack-and-Go (.rbtx) format, otherwise the LEGO Education NXT-G 2.0 software will work with most 2.0 programs.
What is Sun NXT?
The Sun NXT is a part of the Sun TV Network Limited. Basically, it is an online video streaming platform that is available in the form of Sun NXT app for Android (Google Play Store) and iPhone/iOS (Apple App store). Apart from the Sun NXT app, once can also access it on PC browser via www.sunnxt.com. Furthermore, the Sun NXT can be accessed on Smart TV and streaming devices like Amazon Fire TV, Google Chromecast, Apple TV etc.
This SUN TV’s online streaming platform provides a huge wide range of TV content, Live TV, Movies, Kids content, music and more in four South Indian languages i.e Tamil, Telugu, Kannada & Malayalam.
Also, this Over The Top (OTT) audio/video app has a beautiful interface and easy to use navigations plus low-cost subscription model. Sun NXT features Kollywood, Tollywood, Mollywood and Sandalwood. It offers around 40 live channels, varieties of Comedy, TV shows and movies plus the NEWS channels are about to include too.
Download Sun NXT App for Android or iOS
- To download the VOD app for Android.
- Go to Google Play store and search for Sun NXT in the list of Android apps...
- You can also use this link: Android app for Sun NXT.
- The iPhone or iOS users can also search for this app in their Apple App store.
- Here is the link toiTunes to download the SunNXT for Apple devices.
However, if you don’t want to get it from the Google Play store then he/she can use free download Sun NXT apk from different online websites like Aptoide or APKMirror.
How to install and set up Sun NXT APP
Nxt Software Download Mac Version
After downloading the app it’s time to install Sun Nxt. The process of its setup is the same for all platforms such as Android, iOS, Smar TV, or Web browser.
Step 1: Open the app and allow for the permissions it asking for…
Step 2: The app is available in four languages, you can select the one you want such as Sun NXT Telugu, Malayalam, Kannada, Tamil, or Bengali. Or one can select all of them too.
Step 3: After opening the app, tap on the Guest icon given on the top of the screen. Then tap on the Sun nxt login option and after that select the Sign-up option.
Step 4: Now the Signup form will appear. Fill up the details and tap on the submit button. This will successfully set up the Sun NXT app.
How to subscribe to the Sun NXT subscription.
The app features more than 4000 movies and to see any of them, first, you need to opt for its subscription. So, for that just tap on any movie to play. When we do that a pop-up will appear with two options Subscribe now or Existing User. Tap on the Subscribe Now button which will further open the list of the available plans. Select the one which seems good to you and then choose the payment mode. That’s it. In this way, we can subscribe the SunNXT.
How to Cancel the Sun NXT subscription
- In case after some time you want to cancel the subscription to the Sun NXT app.
- Then simply click on the Guest icon.
- Tap on the Subscription option.
- Tap on the Cancel subscription button.
- As soon as you tap on it, it will get discontinued or canceled.
How to install Sun nxt for PC or Mac OS
There are two ways to use the Sun NXT on PC. Either using the web browser or downloading some android emulator to install its app for PC. There is no app for this available for PC, officially on the website or FileHippo like third-party sites.

Use of PC -Windows 10/7/8 or Mac OS browser
- To use on the browser just open Chrome or any other web browser you are using and type the web address: https://www.sunnxt.com/
- As soon as you enter the above address, the website will open.
- Now click on the profile icon given on the right top side.
- Click on sign in.
- And if you have already an account as we have created above, use that to log in. Otherwise, the new users can sign up and create a new account directly from the PC.
- In this way, one can watch it without the download of sun nxt for PC.
How to download Sun NXT App for pc
If you don’t want to use the SunNXT in the browser then just go to https://www.memuplay.comand download the Android emulator for Windows PC. The Mac OS users can download the BlueStacks. Here is the Link: https://www.bluestacks.com
Here we are using the MeMu for Windows 10 PC, however, the procedure will be the same for BlueStacks or other Android Emulators.
- Download the Memu Android emulator.
- Launch the MEme on your Windows PC.
- It will automatically ask you to sign in to the Google account using Gmail ID.
- Click on the Google Play store icon
- Now search for the Sun NXT app after the setup of the Play Store on the Emulator.
- When the app appears, click on the Install button. With this action, the Sun NXT app download for PC.
- In a few minutes, the apps will get installed on the Android PC emulator.
- Now follow the same procedure as we follow up above to log in to the app on a smartphone.
Lego Mindstorm Nxt Software
In this way, we can enjoy the Sun NXT Telugu movies on PC as well as on a smartphone.



