Notes about the PROJ 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 PROJ file type is primarily associated with 'Insight II' by Accelrys Software Inc.. Insight II is a molecular modeling environment that provides a graphical interface to algorithms for molecular dynamics, homology modeling, de novo design, and electrostatics.
Detailed information for file extension PROJ:
Other applications associated with file type PROJ:
- NeXT Interface Builder (Project File)
- Poseidon for UML (Project Information) by Gentleware AGPoseidon for UML is a professional UML CASE tool with roots in the open source project ArgoUML. .PROJ along with .XMI files are contained in a .ZUML file. This association is classified as XML. The identifying characters used for this association are - Hex: 3C 3F 78 6D 6C 20 76 65 72 73 69 6F 6E 20 3D 20 22 31 2E 30 22 20 65 6E 63 6F 64 69 6E 67 20 3D 20 22 75 74 66 2D 38 22 20 3F 3E , ASCII: .?xml.version.=."1.0".encoding.=."utf-8".?
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
To change file associations press Windows Key
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.