| File Extension: | GKS |
| File Type Description: | Graphics Kernel System File |
| File Type Developer: | USGS (United States Geological Survey) |
| Primary Associated Software: | MODPATH |
| Primary Software Developer: | USGS (United States Geological Survey) |
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Primarily, a GKS file extension is a type of Graphics Kernel System File file developed for the MODPATH software program by USGS (United States Geological Survey). Our internal web tracking data indicates that Windows 10 operating system users, and those living in United States, are the most likely to use Graphics Kernel System File files. A vast majority of these users are opting to use Google Chrome as their preferred internet browser.
![]() | MODPATH by USGS (United States Geological Survey) |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .PQO | USGS (United States Geological Survey) | Data Files | PhreeqcI Data |
| .CUB | Microsoft Corporation | Data Files | Analysis Services Cube File |
| .NAM | Aqua-3D | Data Files | Aqua3D Network File |
| .ODG | Apache Software Foundation | Vector Image Files | OpenDocument Graphic File |
| .IMD | Various Developers | GIS Files | GIS Image Metadata File |
| .MYW | Unknown Developer | Vector Image Files | MyWorld Education Drawing |
| .AI | Adobe Systems Incorporated | Vector Image Files | Adobe Illustrator File |
| .XMIND | XMind | Vector Image Files | XMind Workbook File |
| .ZMF | Zoner Software | Vector Image Files | Zoner Callisto Document |
| .SKETCH | Bohemian Coding | Vector Image Files | Sketch Drawing |
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