since 2000
Opening an EV3 File
The EV3 file type is primarily associated with Mindstorms EV3.
What is an EV3 file?
EV3 files mostly belong to Mindstorms EV3 by LEGO. The EV3 file is associated with a data file type used in the LEGO MINDSTORMS EV3 software developed by The LEGO Group.
- Main Use: LEGO MINDSTORM EV3 is a software application that is used in the creation and controlling of LEGO MINDSTORM EV3 robots. The software uses EV3 files to store all project-related data such as EV3 program files, pictures, audio, and video files along with the building instructions.
- Other Uses: EV3 files are also used by the HY-TEK Team Manager software developed by HY-TEK Sports. HY-TEK Team Manager is a software used for creating the schedules of sports events. It uses EV3 files to store sports events related data such as meet name, course, events, meet entry qualification parameters, venue altitude, sanction number, entry timings, event divisions, and a maximum number of possible entries. The EV3 files are distributed among participants and are useful in collectively present all the event-related information in one place. EV3 file type is also used in the Everlock software developed by Az-Tech Software. This software is useful in securely protecting the contents of floppy disks and CDs. The software uses EV3 files to store file securing options and are needed to create installation media that possess certain copy protection features.
How do you open EV3 files?
You need a suitable software like Mindstorms EV3 to open an EV3 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your EV3 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a EV3 file directly in the browser:. Just drag the file onto this browser window and drop it.
Online EV3 Text Viewer
or drag and drop it here
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Programs that open and convert EV3 files:
- Mindstorms EV3 by LEGO
See the previous paragraphs to learn more about the main application. EV3 files are often referred to as Mindstorms EV3 compresseds because this type of file is primarily created or used by this software.
- Everlock (configuration file) by Az-TechEverlock was a program developed by Az-Tech as a copy protection utility for floppy disks, CDs, and other storage devices. The EV3 file format was used by Everlock to store program-specific settings. The program is now obsolete and is no longer supported by Az-Tech. This file format is classified as Settings.
- Team Manager (event data) by Active Hy-TekTeam Manager is a program by Active Hy-Tek used for managing swimming teams or track and field teams and schedule sporting events. The EV3 file format is used to store data related to the sporting event, such as the name, time, and location of the event, as well as other data specific to the sport or venue. This file format is classified as Data.
EV3 format details:
If you can determine the file format, the associated program can also be determined. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. Knowledge is power - this also applies when dealing with unknown or faulty files. Our evaluation of the EV3 files looks like this:
The EV3 file extension is not found very often and is primarily used by a single program. However, the following two file formats are common:
- 80% of all EV3 files use the ZIP algorithm, the EV3 file contains a number of compressed files. An EV3 file contains 6 to 26 files, the average being 9. File names inside are always ___CopyrightYear, ___ProjectTitle, Activity.x3a, ActivityAssets.laz, Program.ev3p and Project.lvprojx. Tip: If you rename the file ending to .zip and then double-click it, you see the included files and images. EV3 files are between 4 KB and 320 KB in size. The following keywords are characteristic: Activity.x3a and Il'Mw49. These files are often associated with luuma, robot, guitar, ctric, sensor, color, balancing, printer and code.
- 5% of all EV3 files use the same file format, which can be identified by the letters "20" at the beginning. These files are text files and can therefore be read using a text editor. EV3 files can be up to 14 KB in size, but are often around 2 KB - 10 KB. The keywords Created by Hy-Tek, Hy-Tek's MEET and s MEET MANAGER are typical for these files. Files like these have the following tags: events and meet.
All the rest of the EV3 files (15%) have different formats. These files sometimes refer to classic, championships or swimming. You can get all the details of your EV3 file by dragging it onto this page or by clicking the button "Choose your .ev3 file to analyze" above.
Technical Data for EV3 File Extension
File classification:
Compressed
Related links:
Mime type:
an ev3 project file is a special file format by LEGO and should only be edited and saved with the appropriate software.
How to solve problems with EV3 files
- Associate the EV3 file extension with the correct application.
- Update your software that should actually open project files. Because only the current version supports the latest EV3 file format. Search, therefore, e.g. on the LEGO manufacturer website after an available Mindstorms EV3 update.
- To make sure that your EV3 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .EV3 file online - secure, fast, and no downloads needed.