All about OW Files

The OW file type is primarily associated with Free Pascal.

OW	File extension: OW
	File type:	Object File for Windows Version

What is an OW file?

OW files mostly belong to Free Pascal by FPC Development Team. Free Pascal (aka FPK Pascal) is a 32 or 64 bit (from 1.9.6) pascal compiler. It is available for different processors Intel x86, Amd64/x86 64 (from 1.9.6), PowerPC (from 1.9.2), Sparc (from 1.9.6) and Motorola 680x0 (1.0.x only). The following operating systems are supported Linux, FreeBSD, NetBSD, MacOSX/Darwin, MacOS classic, DOS, Win32, OS/2, BeOS, SunOS (Solaris), QNX and Classic Amiga.

How to open OW files

You need a suitable software like Free Pascal to open an OW file. You need a suitable software like Free Pascal from FPC Development Team to open an OW 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 OW file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a OW file directly in the browser:. Just drag the file onto this browser window and drop it.

Online OW Text Viewer

Choose your .ow file to analyze

or drag and drop it here

Online File Viewer

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Unable to Open a .OW File? Quick Solutions:

Because .OW files originate from various programs, they aren't universally openable.

Identify the Source: If received from a developer or a compilation process, it is likely a Free Pascal Object File for Windows.
Check the Header: Open the file in a hex viewer or text editor to inspect the first bytes:
- "MZ" or "PE" suggests a compiled Windows object format.
- Readable text might indicate a configuration file.
Use the Original Software: You usually need the original program; try Free Pascal (by the FPC Development Team) or a compatible linker, or ask the sender if uncertain.
Use this Webpage: Drag and drop your .OW file into our viewer to detect its format, extract readable text or metadata, and preview when possible.

Technical Data for OW File Extension

Related files:

pas, pp, ppu

an ow Object File for Windows Version is a special file format by FPC Development Team and should only be edited and saved with the appropriate software.

How to solve problems with OW files

Associate the OW file extension with the correct application.
Update your software that should actually open object file for windows versions. Because only the current version supports the latest OW file format. Search, therefore, e.g. on the FPC Development Team manufacturer website after an available Free Pascal update.
To make sure that your OW file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .OW file online - secure, fast, and no downloads needed.