Notes about the JSPF 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 JSPF file type is primarily associated with 'JSP Page Fragment' by Sun. A JSP page is a text document that contains two types of text: static data, which can be expressed in any text-based format and JSP elements, which construct dynamic content. The recommended file extension for the source file of a JSP page is .JSP (which is what most people see). The page can be composed of a top file that includes other files that contain either a complete JSP page or a fragment of a JSP page. The recommended extension for the source file of a fragment of a JSP page is .JSPF.
Detailed information for file extension JSPF:
File classification: Source Code
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.