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>> JASPER file

JASPER file format description

Many people share .jasper files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .jasper file can be edited, converted or printed with. On this page, we try to provide assistance for handling .jasper files.

1 filename extension(s) found in our database.

.jasper - JasperReports Compiled JRXML File

JASPER file is a JasperReports Compiled JRXML File. JasperReports is one of the leading open-source Java reporting libraries. It compiles .jrxml (XML source) to .jasper (compiled) files, which in turn can be transformed into several output types including PDF, HTML, CSV, and XLS.

.jasper file format description:
JASPER format description not yet available
Development files
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JasperReports Compiled JRXML File related links:
JasperReports Compiled JRXML File related extensions:
JasperReports Print Document
JasperReports Document

Naturally, other applications may also use the .jasper file extension. Even harmful programs can create .jasper files. Be especially cautious with .jasper files coming from an unknown source!

Can't open a .jasper file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

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