ROI Converter
Convert ROI files online for free
Drop or upload your .ROI file
How to convert your ROI file
- Click Select File above, and choose your ROI file.
- You'll see a preview.
- Click the "Convert file to..." button to save your file in the format you want.
Convert ROI to another file type
The converter easily converts your ROI file to various formats—free and online. No ArcGIS or extra software needed.
- ROI to IRR
- ROI to APR
- ROI to SHP
- ROI to KML
- ROI to KMZ
- ROI to GPX
- ROI to GEOJSON
- ROI to TOPOJSON
- ROI to TIF
- ROI to TIFF
- ROI to ECW
- ROI to SID
Convert a file to ROI
The converter also works in reverse, allowing you to convert your file into the ROI file type—in the best quality.
- LAZ to ROI
- KMZ to ROI
- DTM to ROI
- CSV to ROI
- DEM to ROI
- PRJ to ROI
- LAS to ROI
- GPX to ROI
- DSM to ROI
- SHP to ROI
- DBF to ROI
- KML to ROI
About ROI files
ROI files are typically used in medical imaging and geographical information systems to store regions of interest. These files are crucial for highlighting specific areas within a larger image, but they can be challenging to work with due to limited software support and compatibility issues. Understanding how to convert ROI files can significantly enhance their usability and integration with other software applications.
To convert ROI files, one can use specialized software such as Fiji, an open-source platform based on ImageJ, which allows for the conversion of ROI files to more common image formats like JPEG, PNG, and TIFF. Another option is QGIS, a free and open-source geographic information system, which can handle ROI files in a GIS context and convert them to formats like SHP and KML.
Conversion of ROI files requires careful consideration of data integrity and compatibility. Challenges include maintaining the accuracy of the region boundaries and ensuring that all metadata are preserved during conversion. Furthermore, not all software can interpret the ROI format, making it essential to choose the right tools for conversion.
Despite their utility, ROI files have drawbacks due to their niche application and lack of universal support. This is where Convert.Guru becomes an invaluable resource. By simply dragging and dropping your ROI files onto their platform, you can effortlessly convert them into a variety of formats, enhancing their accessibility and usability.
The ROI Converter Story
The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.
When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.
Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best ROI converter by continuously improving quality, usability, and reliability.