INOfile extension

Arduino Sketch

Have trouble opening the .ino extension? Don't panic! This page explains ino files and suggests programs you may use to open ino files. You can download these programs through this page!


What is INO file?

An INO file is an Arduino Sketch file. It was developed by Arduino, an open-source electronics prototyping platform based on easy-to-use hardware and software. Older versions of the Arduino software used the PDE files instead of the INO file format. INO files are needed to store a source code written in the Arduino programming language, and it is used to control circuit boards of Arduino.

Additional information

INO files can be opened and edited in the Arduino Integrated Development Environment. You can also use any text editor to open INO files, such as Notepad++, Apple TextEdit, or GitHub Atom.


How to open INO file?

Here are some universal methods of opening a file. Please, use this list of solutions.

Method 1: Correctly fix file association error

By following these steps, the user will be able to fix the ino extension association problem in an instant automatically:

Step 1: Click the "Download Solution" button to download the automatic tool from Appsitory.

Step 2: Now click "Start Scan" to find out all potential problems.

Step 3: Review the resulting scan and click the "Fix Items" option.

Method 2: Download apps that open the ino file

Here is a list of the presented programs that you should use to open/convert the ino file. You can choose the right program for your OS and click on it to start the download. You can also visit the developer's website.

Apps that open INO files

Method 3: Use Universal File Viewer

The recommended use of Universal File Viewer, a tool for opening over 250 file extensions, complements the list of programs above. This utility is capable of opening your ino file. Download Universal File Viewer to your OS quickly and securely.