Notes about the ESF 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 ESF file type is primarily associated with 'Emblaze Audio File'.
Detailed information for file extension ESF:
Primary association: Emblaze Audio File
Other applications associated with file type ESF:
- VisualAge Generator (External Source Format (ESF) File) by IBMIBM VisualAge Generator is a high-end application development environment for building and deploying e-business, multi-tier, and text applications. This file is used to transport code between development environments.
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.