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OW file - How do I open a .ow file?

The table below provides useful information about the .ow file extension. It answers questions such as:

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ FreePascal 1.0.x Object

FreePascal 1.0.x Object .ow file icon
The OW file is a FreePascal 1.0.x Object. FreePascal is a free, portable, open source, Pascal and Object Pascal compiler. The PPU file contains every important information of the PAS/PP file. The .ow files are the object files for the win32 target generated by FPC 1.0.x.
The OW format description is not yet available
Category: Development files
Application: FreePascal
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
OW aliases:
OW related links:
OW related extensions:
FreePascal Source Code

FreePascal Compiled Unit

FreePascal Shared Library

FreePascal Compiler Makefile

Other types of files may also use the .ow file extension.

🚫 The .ow file extension is often given incorrectly!

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

iw, lw, oa, od, os, pw, wo

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Pathetic Writer Document
OpenAccess Database
IdleWild Screensaver File
DataFlex Web Object
LiteWave Compressed Audio File
Mascopt Data

🔴 Can't open a .ow 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ow file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ow file extension, write to us!

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