UPD File Type

By:   |   Amended: November 26, 2018

Microsoft Silver

UPD File Summary

File Extension UPD has five unique file types (with the primary being the Program Update Information format) and is mostly associated with Microsoft Notepad (Microsoft Corporation) and twenty-one other software programs. These files can be categorized as Text Files, Settings Files, or Data Files. In the majority of cases, these files will be Text Files.

Windows, Mac, and Linux operating systems can be used to view UPD files. Both desktop and mobile devices enable you to view and (sometimes) edit these files, depending on the software used. The Popularity Rating for UPD files is "Low", which means these files are not ordinarily found on an everyday user's device.

Interested to learn more about the UPD File Extension? We encourage you to view the detailed file information below to learn about the software that opens UPD files, and other troubleshooting tips.

Low
Popular
4366
Position

/ 11690

Active

Status

26

November

2018

Refreshed

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Kinds of UPD Files

  5 known file types use this extension

Main UPD Affiliation

.UPD
Formatting:.upd
Type:Program Update Information

A UPD file is a text file that contains specific program update information. It is similar to a README file or other basic text files and may sometimes include a software update installer.

Organization: Various Developers
Kind:Text Files
Folder: HKEY_CLASSES_ROOT\.upd

Software Programs That Open The Program Update Information:


Microsoft Notepad by Microsoft Corporation

Windows
Mac
Linux

MacroMates TextMate by MacroMates

Mac

Vim by Bram Moolenaar

Windows
Mac
Linux
Unix
OS X El Capitan

Microsoft WordPad by Microsoft Corporation

Windows

Gedit by GNOME

Linux

ES-Computing Edit Plus by ES-Computing

Windows

dBase by dBase, LLC

Windows

TextWrangler by Bare Bones Software

Mac

Bean by James Hoover

Mac

Notepad2 by Open Source

Windows

Geany by Geany Authors

Windows
Mac
Linux
Solaris
FreeBSD
NetBSD
OpenBSD

ConTEXT by ConTEXT Project

Windows

NoteTab by Fookes Software

Windows

Leafpad by Freeshell.org

Windows
Linux
Debian
FreeBSD
NetBSD
OpenBSD

Vi by SourceForge

Linux

UltraEdit by IDM Computer Solutions

Windows
Mac
Linux

McAfee VirusScan Enterprise by McAfee, Inc.

Windows

Corel WordPerfect by Corel

Windows

More UPD Files

.UPD
Formatting:.upd
Type:ProUpdater Per/Directory Options Settings File

A UPD file is associated with ProUpdater and stores options settings used in the program.

Organization: Open Window Software
Kind:Settings Files

Software Programs That Open ProUpdater Per/Directory Options Settings File Files:


ProUpdater v5.0 by Open Window Software

Compatible with:

Windows
.UPD
Formatting:.upd
Type:Ulead Private Data File

A UPD file is a data file associated with Ulead Photo Express and other Ulead products and programs. It stores internal data used in these programs.

Organization: Ulead Systems
Kind:Data Files

Software Programs That Open Ulead Private Data File Files:


Ulead Photo Express by Ulead Systems

Compatible with:

Windows
.UPD
Formatting:.upd
Type:HP Universal Print Driver

A UPD file is a universal print driver associated with HP laserjet printers. This type of universal print driver combines a general purpose driver (UNIDRV or PSCRIPT) and HP proprietary extensions.

Organization: Hewlett-Packard
Kind:System Files

Software Programs That Open HP Universal Print Driver Files:


Unknown Software by Unknown Developer

Compatible with:

Windows
.UPD
Formatting:.upd
Type:Pioneer CDJ-1000MK3 Firmware Update File

A UPD file is a firmware update file related to Pioneer CDJ-1000MK3 professional CD player for Disk Jockeys.

Organization: Pioneer DJ Corporation
Kind:Data Files

Software Programs That Open Pioneer CDJ-1000MK3 Firmware Update File Files:


Pioneer CDJ-1000MK3 by Pioneer DJ Corporation

Compatible with:

Windows

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UPD File Popularity


Leading Mobiles

Samsung (28.86%)
Apple (21.83%)
Huawei (9.25%)
Xiaomi (6.74%)
LG (3.11%)

Popular Devices

Desktop (84.34%)
Mobile (14.29%)
Tablet (1.37%)


Understanding UPD Issues


Frequent UPD Opening Issues

Microsoft Notepad Removed

If you attempt to load your UPD file, you experience a message such as "Can't Open UPD Files". When this happens, it is commonly due to Microsoft Notepad missing in %%os%%. You won't be able to double-click to open your UPD because your OS doesn't know what to do with it.


Tip: If you don't have Microsoft Notepad installed, and you know of another program to open your UPD file, you can try opening it by selecting from the programs listed under "Show Apps".


Outdated Microsoft Notepad

Sometimes your installed version of Microsoft Notepad won't support your Program Update Information file. Installing the latest version of Microsoft Notepad from Microsoft Corporation is recommended. This problem is predominately due to having a Program Update Information file version that was created by a newer version of Microsoft Notepad than what you have installed on your PC.


Tip: Sometimes you can get a clue about the version of UPD file you have by right clicking on the file, then clicking on "Properties" (Windows) or "Get Info" (Mac OSX).


Regardless, most of the UPD file opening problems relate to not having the right version of Microsoft Notepad installed.


More Causes of Problems Opening UPDs

Although you might already have Microsoft Notepad or another UPD-associated software installed on your computer, you can still encounter problems opening Program Update Information files. If you are still having problems opening UPD files, there may be other issues that are preventing you from opening these files. Problems unrelated to software:

  • File references in the Windows Registry for UPD are wrong
  • Corruption of the UPD file description inside the Registry
  • Invalid installation of a UPD-associated program (eg. Microsoft Notepad)
  • File corruption affecting your UPD file
  • Past or present virus infection has affected your UPD
  • Device drivers of the hardware associated with your UPD file are corrupt or out-of-date
  • Your PC doesn’t have enough available resources to open the Program Update Information file

Quiz: What file extension is not associated with Microsoft Office?







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