File Extension EPW

.EPW File

File extension: EPW
File type: Saved Data

Notes about the EPW file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The EPW file type is primarily associated with 'EasyPlot' by Spiral Software. EasyPlot is a data analysis tool for scientists and engineers.

Detailed information for file extension EPW:

Primary association: EasyPlot
Company: Spiral Software
Identifying characters Hex: 2A 2A 2A 2A 2A 2A 2A 2A 20 45 61 73 79 50 6C 6F 74 20 73 61 76 65 20 66 69 6C 65 20 2A 2A 2A 2A 2A 2A 2A 2A 0D 0 , ASCII: ******** EasyPlot save file ********

Other applications associated with file type EPW:

  • EnergyPlus (Weather Data) by United States Department of EnergyEnergyPlus models heating, cooling, lighting, ventilating, and other energy flows as well as water in buildings. While originally based on the most popular features and capabilities of BLAST and DOE-2, EnergyPlus includes many innovative simulation capabilities such as time steps of less than an hour, modular systems and plant integrated with heat balance-based zone simulation, multizone air flow, thermal comfort, water use, natural ventilation, and photovoltaic systems. EnergyPlus is a trademark of the United States Department of Energy. The identifying characters used for this association are - Hex: 4C 4F 43 41 54 49 4F 4E 2C , ASCII: LOCATION Related links: Weather Data Format Definition
File Identifier - TrID
'Identifying characters' used on are
provided by Marco Pontello from his TrID database

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension EPW click this link to expand/hide the additional area.

System Info for File Extension .EPW

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.

ProgramID: ExWfProject, FileType: Exchange Workflow Project, AppName: Development Environment

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