What is .OTC file extension?
.OTC file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
Chart template created by programs that implement OASIS's OpenDocument standard; stores the default setting and layout information for a chart and may specify the dimensions, plot area, and axis information; used to create multiple .ODC files with the same look and feel.
ODC files are XML-based, similarly to other formats in the OpenDocument standard. They are stored as compressed Zip archives, which may include multiple XML files and other assets.
NOTE: OpenOffice.org, which was previously StarOffice, is one of the most widely-known programs that uses OTC files.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.