Notes about the HFA file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The HFA file type is primarily associated with 'ERDAS IMAGINE' by Leica Geosystems , LLC. ERDAS IMAGINE is a broad collection of software tools designed specifically to process imagery. The .HFA file maintains an object-oriented representation of data in an ERDAS IMAGINE disk file through use of a tree structure.
Detailed information for file extension HFA:
Hex: 45 48 46 41 5F 48 45 41 44 45 52 5F 54 41 47 , ASCII: EHFA_HEADER_TAG
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you scan your PC for invalid registry entries, unused processes and other slowdown issues.
To view technical data on file-extension HFA click this link
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System Info for File Extension .HFA
The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly
from user systems.
EXEFile: %ProgramFiles%\ScanSoft\PaperPort\PPPAGEVW.EXE %1