>> PF1 file

PF1 file format description

Many people share .pf1 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .pf1 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .pf1 files.

1 filename extension(s) found in our database.

.pf1 - SmartWare Spreadsheet Project

The PF1 project files are related to SmartWare. PF1 file is a SmartWare Spreadsheet Project. SmartWare is a programming platform. SmartWare also includes a word processor, spreadsheet, and communication modules.

Project files
- / -
SmartWare Spreadsheet Project related extensions:
SmartWare Backup Query Definition
SmartWare Backup Report Definition
SmartWare Sort Definition Backup
SmartWare Backup Transaction Definition
SmartWare Backup Cross-tab Definition
SmartWare Definition Backup

Naturally, other applications may also use the .pf1 file extension. Even harmful programs can create .pf1 files. Be especially cautious with .pf1 files coming from an unknown source!

Can't open a .pf1 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 .pf1 file extension is often given incorrectly!

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

pf, pfl, fp1, pt1, pfw, pc1, p1, pr1, pd1, pb1

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

StuffIt Private File
PhotoFiltre Plugin
Flying Pigs for Windows Data
CheckMark Payroll Employees Data
Atari Degas Elite Compressed Low Resolution Image
RPOWER.Gift Cards Data

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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