PHPT file format description

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

1 filename extension(s) found in our database.

.phpt - PHP Test Suite Script

The PHPT development files are related to PHP Hypertext Preprocessor. The PHPT file is a PHP Test Suite Script. PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

PHP Hypertext Preprocessor
Development files
- / -
PHP Test Suite Script related extensions:
Intel HEX Format Data
WinDev Automatic Test
PropBasic Source Code
Axeda Builder Project
IAR Embedded Workbench Source Browse Information Data
Borland Database Engine Data

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

Can't open a .phpt 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 .phpt file extension is often given incorrectly!

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

hpt, php, phpr, pht, pnpt, ppt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

ParaView Phasta Metafile
PHPRunner Project
HotDocs PDF-based Form Template
PHP Script
Programmer's Notepad Project Template
Callisto PhotoParade Slideshow

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .phpt file format, then write to us! >> PHPT file