aeclient.exe	ArcExplorer Version 1.1.488 (free  GIS Data Viewer) Current Build: 488   (Version 1.1.488, July 21, 1998)
aesetup.exe	ArcExplorer Version 1.0.137
import71.exe	ArcExplorer Version 1.1 Import Utility. Converts ARC/INFO interchange files ".e00" into ARC/INFO coverages, which then can be used in ArcExplorer.
sdefix.zip	ArcExplorer Version 1.1 Simple Line Feature Update