File Extension Library


.OTO File Extension

  • Developer by: Kolor
  • Category: Graphics Files

What are .OTO files and how to open them?

Can't open .OTO file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .OTO file.

What is a .OTO file extension?

.OTO file extension is created by Kolor. .OTO has been classified as Graphics Files.

.OTO is AutoPano project

The oto file extension is associated with the AutoPano, a tool for create panoramic images that are assembled and corrected in colors and exposure.

The oto file stores panorama project created in AutoPano.


How to open:

Use AutoPano to open *.oto project files.

How to convert:

Possibly can be converted to other formats.

How to fix problems with .OTO files

  1. You need to update the application that you normally use to open .OTO files. Only the latest version of the software supports the current .OTO file format
  2. You need to check the .OTO file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)