Report Object Instance
Actuate
Data Files
mime-type/not-avalible
11/05/2021
Sometimes you just need to see what is in the ROI file, without having to perform more complicated operations. Then do not install dedicated software and use tools such as ROI Viewer. ROI viewer is some kind of simple tool that only allows you to view the contents of the ROI file. You have several options to view the contents of the ROI file:
Our ROI Viewer did not live up to what I expected? Choose something else For starters, we suggest installing software that supports ROI files You can try to open your ROI file with one of these applications. By using the dedicated software you will have more options, e.g. editing the ROI file or converting the ROI file to a different file format.
First of all, you need to know that you need to install specific software that supports ROI files on your computer. Unfortunately, it is not possible to see the ROI file online in this case. This solution is more problematic, but also allows for more processing options for the ROI file. Meet a few applications designed to work with ROI and go to the full list - ROI File Opener
If you haven't been able to preview the contents of the ROI file yet, or you don't want to install any dedicated programming to handle these files, you can try something else. A lot of file formats contain plain text data or packed data. In this case, you can try to open your ROI file with the simplest text editor, for example with "Notepad". I can at least to some extent let you see the contents of the file with the extension ROI.
The second way is to use a data archiving program. Check if you can open your file with eg Winrar. If our theory proves to be correct, you should see the tree of files contained in the archive. Go to the information page about the ROI file extension. to see what kind of data it contains.
You can also try to use solutions offered by external suppliers, such as:
Free Online File Viewer Service
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