Software sites are provided for your information only. Direct questions to the originating Web site. The USGS does not support software on non-USGS sites. Sometimes the servers we point to have exceeded the number of allowable users. If you get an error message when you click on a link, try it again at a later time.
Some commercial software requires that delimiters be added.
In some cases, you will need to add delimiters before using display programs. SDTS formatted data does not require delimiters. Various GIS utilities GIS utilities from the Bureau of Land Management GIS utilities from Geo Community.