PEP file format description

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

1 filename extension(s) found in our database.

.pep - TurboProject Project

The PEP project files are related to TurboProject. The PEP file is a TurboProject Project. TurboProject is a general purpose planning and scheduling tool that can be used by both novices and professionals.

Project files
- / -
TurboProject Project related extensions:
ViziGen-Page Project
Interspector Project
Visitor Project File
MHwinEHE Project
Vezer Project
Atlantis Word Processor Project

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

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

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

ep, epp, lep, p3p, pdp, pe, pel, peo, pfp, pp, ppe, prp, psp, pwp

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Stalker Post-process Effector Data
STK Planetary Ephemeris File
IBM Forms Logger File
Scitor Project Scheduler Planning File
Adobe Photoshop PDF File
IBM Rational Rose Module Properties Data

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 .pep file format, then write to us! >> PEP file