A daily updated filename extension database!

OSS file extension

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

  • What is the .oss file?
  • What program do I need to open a .oss file?
  • How can the .oss file be opened, edited or printed?
  • How can I convert .oss files to another format?

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

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

✅ Microsoft Office Outlook Saved Search

OSS file is a Microsoft Office Outlook Saved Search. Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite.
OSS format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
OSS aliases:
OSS related links:
OSS related extensions:
Microsoft Outlook Navigation Bar

Microsoft Outlook Template

Microsoft Outlook Profile

Microsoft Outlook Personal Folder File

Microsoft Outlook Form Storage

Microsoft Outlook Rules Wizard

Microsoft Outlook Offline Folder File

Microsoft Outlook Personal Address Book

Eudora Mailbox File

Unix Mailbox

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

🚫 The .oss file extension is often given incorrectly!

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

iss, sos, oxs, osz, osw, os, ocs, kss, ss, pss, ows, osx, osc, oes, lss

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

InstallShield Response File
Adventure SOS Compiled Walkthrough
OpenLP Service File
OpenCanvas 2 Event Data
FabTrol MRP KISS File
Ribbons Secondary Structure
Web Studio Project
ObjectScript Source Code
Kinetic Style Sheet
GCC Assembler Listing File

🔴 Can't open a .oss 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 .oss 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 .oss file extension, write to us!

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