>> ISPROJ file

ISPROJ file format description

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

1 filename extension(s) found in our database.

.isproj - InstallShield MSBuild Project

The ISPROJ project files are related to InstallShield Professional. ISPROJ file is an InstallShield MSBuild Project. InstallShield is a software tool for creating installers or software packages. InstallShield is primarily used for installing software for Microsoft Windows desktop and server platforms.

InstallShield Professional
Project files
- / -
InstallShield MSBuild Project related extensions:
JoomLeague Project
Visual Studio ACT Project
Visual Studio Macro Project
TI bqEASY Project
Visual Studio Analyzer Project
Visual Studio Deployment Project

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

Can't open a .isproj 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.

The .isproj file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ispro, jsproj, lsproj

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

InstallSimple Project
Microsoft Visual Studio LightSwitch Project

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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