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Portable Network Graphics File Format
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| Format name | Portable Network Graphics |
| Format type | Images |
| Description | Raster graphics format |
| File extension | .png |
| File type | Binary |
| Supporting organisation | |
| Web site address | |
| Contact name | |
| Contact email | png-info@uunet.uu.net |
| Ownership | Open source |
| Assessed current status | In use |
| Programs that support the Portable Network Graphics file format | ||
Program |
Category |
Operating system |
| AutoCAD Civil 3D 2011 | Geographical information systems | WinXP, Windows Vista; Windows 7 32-bit & 64-bit |
| CoPlot | Plotting (2.5D & contouring) | DOS, Win95/98, WinNT, Win2000, UNIX, Web/Java |
| CyberQuake | Dynamics (behaviour and earthquake) | Win95/98, WinNT |
| DigitizeIt | Data input | Win95/98, WinNT, Win2000, WinXP, Mac, UNIX, Mac OS X |
| gINT Professional | Database systems (with log production) | Win2000, WinXP |
| GW Contour | Groundwater modelling | WinNT, Win2000, WinXP |
| LimitState:GEO | Numerical analysis (soil) | Win2000, WinXP |
| ORION | Image analysis | Win95/98, WinNT, Win2000, WinXP |
| RocTopple 1.0 | Slope stability (rock) | Windows 2000 or later, 32 or 64 bit |
| Strater | Borehole log production | Win95/98, Win2000, WinXP |
| Voxler | Plotting (3D visualisation) | Win2000, WinXP |
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