Opening PCU Files

The PCU file type is primarily associated with FlowJo, PascalABC.NET.

PCU	File extension: PCU
	File type:	settings file

What is a PCU file?

PCU files mostly belong to FlowJo, PascalABC.NET. The PCU extension does not point to just one type of file; it can mean different things depending on its origin.

Process Control Unit / Pump Control Unit File: Used by FlowJo, this file holds control settings and operational data for pump or process control systems. It is meant to instruct hardware processes and you should open it with the dedicated software from FlowJo.

PABC Compiled Unit / Pascal Compiled Unit File: Created by PascalABC.NET, this file is a compiled module from Pascal code. It is integrated within a larger program and should be managed using the PascalABC.NET development environment since it isn’t suited for plain text viewing.

FilExt.com tip: The same extension is shared by files serving different roles. Knowing the file’s origin is key to choosing the right application to open it.

How to open a PCU file

You need a suitable software like FlowJo, PascalABC.NET to open a PCU file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your PCU file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a PCU file directly in the browser:. Just drag the file onto this browser window and drop it.

Online PCU Text Viewer

Choose your .pcu file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert PCU files:

FlowJo, PascalABC.NET
See the previous paragraphs to learn more about the main application. PCU files are often referred to as FlowJo, PascalABC.NET settings because this type of file is primarily created or used by this software.
PC MightyMax (Undo File) by PC MightyMax, Inc.
This file format is classified as Text.
XProfan (Compiled Unit) by Roland G. Hülsmann
[German site] The identifying characters used for this association are - Hex: 20 52 47 48 2D 58 50 52 4F 46 41 4E 20 55 4E 49 54, ASCII: .RGH-XPROFAN.UNIT.

Technical Data for PCU File Extension

File classification:

Settings

Related files:

fcs, pas, ppu, dcu, file, pclf, vud, cfg, ini

a pcu settings file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with PCU files

Associate the PCU file extension with the correct application.
Update your software that should actually open settings files. Because only the current version supports the latest PCU file format. Search, therefore, e.g. on the manufacturer website after an available FlowJo, PascalABC.NET update.
To make sure that your PCU file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .PCU file online - secure, fast, and no downloads needed.