INO File

What are INO files and how to open them

Are you having problems opening an INO file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is an INO file?

An .INO file is an Arduino Sketch file.

Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino electronic boards are able to read inputs from various sensors and turn them into an output, e.g., by starting a motor, turning on a light source, or sending an online message.

You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do so you use the Arduino programming language, and the Arduino Software (IDE).

An Arduino Sketch file contains the project source code. Previous versions of the Arduino software used the PDE file extension instead of INO.

How to open INO files

We have identified one INO opener that is compatible with this specific type of INO file.

Programs that open Arduino Sketch files

Last updated: February 24, 2023

Various apps that use files with this extension

These apps are known to open certain types of INO files. Remember, different programs may use INO files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about INO file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.