OSZ File Extension

The OSZ file extension was created by OpenLP and is also known as the OpenLP Service File. OSZ is classified as a Data Files and This file is saved in a binary format, which requires a specific program to read its contents. You can open OSZ files in osu! program.

OpenLP Service File Type

OpenLP Service File Type
Extension .osz
Developer OpenLP
Popularity 5.0 (1 Votes)
Mime Type mime-type/not.available
Default Program osu!
Category Data Files
Format Binary
Updated 6/1/2025

What is a OSZ File Type?

Open Source Lyrics Projection. "Open Source Lyrics Projection.

Free Online OSZ Tools & Apps

Access powerful and secure free online OSZ tools to convert, view, edit, merge, split, and compare OSZ files — all without installing any software. Our tools support the .OSZ (OpenLP Service File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your OSZ files directly from your device with ease.

OSZ Files Common Issues

There are few common issues with the OpenLP Service File .OSZ=9442 File Extensions while opening the .OSZ=9442 files on Windows and MacOs, we have solution to those issues such as:

Can't Open OSZ Files?

  1. You must have supported software programs installed for OpenLP Service File on your system such as osu!.
  2. Associate default Osu osu! program for *.osz (OpenLP Service File) files.

    Associate OSZ Default Program on Windows
    1. Right-click a *.OSZ (e.g example.osz) file and click Open With.
    2. In the Open with dialog box, click Osu osu! program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .osz files.

    Associate OSZ Default Program on MacOs
    1. Click *.OSZ (e.g example.osz) file and click information -> Open With.
    2. In the programs list, click Osu osu! program Or other appropriate program that you want.
    3. Confirm Change for all... and Contine.
    4. A message will appear "This change will be applied to all files with .osu! extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related OSZ File Extensions

OSZ default file extension is .OSZ and other similer related extensions are:

All Platform Software Programs for OSZ File Extension

List of all softwares that can open the OSZ files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open OSZ File on Windows

Software License Developer
osu! image. osu! 000 for Windows Free osu!

MacOs logo image - FileProInfo.comOpen OSZ File on Mac OS

Software License Developer
opsu! image. opsu! 000 for MacOs Free opsu!

Linux logo image - FileProInfo.comOpen OSZ file on Linux

Software License Developer
opsu! image. opsu! 000 for Linux Free opsu!

Website logo image - FileProInfo.comOpen OSZ file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen OSZ file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen OSZ file on Android

Software License Developer
opsu! image. opsu! 000 for Android Free opsu!

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

OSZ file extension icon image.About OSZ - OpenLP Service File

FileProInfo is to help you understand about the OpenLP Service File with *.OSZ suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for OSZ. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for OSZ, please let us know.

Updated 6/1/2025