FILExt - The File Extension Source

Details for file extension .PRT are on this page. Because there is no central registry for file extensions and their associated programs there may be multiple entries on this page. And, because there are many (some say over a million) such associations not all may be listed here.

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Windows can't open .PRT files?
If Windows is unable to open files with the extension .PRT you may not have the appropriate program installed or, you may have registry errors. To help, we strongly recommend you run this free registry scan.

A search on the file extension you submitted shows 18 record(s). The details for each of these are shown below. The best FILExt can do for you is provide the details we know about. Selecting the information that applies to your particular situation is up to you. Use any hints provided. If the information here is not helpful, FILExt is sorry; but as a research site FILExt cannot provide personal support. If you need further information you might try the research tips on the FILExt Help Me page.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
CADKEY CADKEY Part File		Kubotek USA Inc.
Specific Notes [What's This?]
CADKEY was a popular CAD 3D wireframe program for DOS and Windows. The CADKEY product which creates PRT files has not been enhanced since 2001 (CADKEY 19). CADKEY was acquired by Kubotek Corporation in 2003. Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
application/prt application/x-prt image/x-prt	CAD/CAM	CADKEY Community Kubotek Spectrum Viewer
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
PartFileType
General Notes [What's This?]
(None)
This is record 9468 last modified on 2007-06-13 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Dr.Halo Printer Driver
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
Note: This entry has not yet been verified by FILExt. It was submitted to the list and appeared to be accurate; however, no verification links have so far been found on the Internet. Please use this association data with that in mind.
This is record 9469 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
File Breaker Split File		Fenix Evolution
Specific Notes [What's This?]
File Breaker is an application for Windows to break files into smaller parts and save these parts on different devices. Use Windows Explorer context menu to fast process. The filename format used by this program should be: [filename].[number of parts].prt Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 26753 last modified on 2009-03-31 and created on 2009-03-31.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
InterComm Pin Use Definition
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9471 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
IRMA Workstation for Windows Printer Configuration
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
Note: This entry has not yet been verified by FILExt. It was submitted to the list and appeared to be accurate; however, no verification links have so far been found on the Internet. Please use this association data with that in mind.
This is record 9472 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
P-CAD Component		Altium Limited
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9473 last modified on 2004-05-20 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Personal Paint Portuguese Language User Interface File		Amiga
Specific Notes [What's This?]
This is a file of the form: UITEXT.xxx where the file extension denotes the language the user interface should appear in. It is used by Amiga programs which can change their user interface. Personal Paint is one; ColorType, Personal Fonts Maker 2 and Personal Write are others. Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		Amiga Forever
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 17229 last modified on 2004-07-31 and created on 2004-07-31.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Presentations Template		Corel
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
	Graphic	None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
Presentations10.Template Presentations9.Template Presentations8.Template
General Notes [What's This?]
(None)
This is record 16983 last modified on 2004-06-28 and created on 2004-06-28.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Printer Configuration
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
Various programs use this extension; too many to list individually. Take clues from the location of the file as a possible pointer to exactly which program is producing the file. The file's date and time can also help if you know which programs you were running when the file was written.
This is record 9474 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Printer-formatted File
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9475 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Pro/ENGINEER Model File		PTC
Specific Notes [What's This?]
Pro/ENGINEER is a 3D product design product, featuring productivity tools that promote best practices in design while ensuring compliance with your industry and company standards. Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: 23 55 47 43 3A 32 20 ASCII: #UGC:2
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9476 last modified on 2007-05-05 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Pro/ENGINEER Parts File		PTC
Specific Notes [What's This?]
Pro/ENGINEER is a 3D product design product, featuring productivity tools that promote best practices in design while ensuring compliance with your industry and company standards. Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: 23 55 47 43 3A 32 20 50 41 52 54 20 31 ASCII: #UGC:2.PART.1
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9478 last modified on 2007-05-05 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Process Revolution Template File
Specific Notes [What's This?]
(Diagrams, Process Maps, Flow Charts) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9477 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
SCEdit Part File
Specific Notes [What's This?]
(Roland Sound Canvas sound modules; MIDI-related) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9479 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Schedule+ Print File		Microsoft Corporation
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
SchedulePlus.Print
General Notes [What's This?]
(None)
This is record 9480 last modified on 2004-06-28 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Unigraphics Part File
Specific Notes [What's This?]
(CAD modeling data) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
Hex: D0 CF 11 E0 A1 B1 1A E1 00
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9481 last modified on 2007-09-22 and created on 2003-01-14.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
Unknown Apple II File (found on Golden Orchard Apple II CD Rom)
Specific Notes [What's This?]
(None) Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 22396 last modified on 2006-10-13 and created on 2006-10-13.

Extension: PRT
Program and/or Extension Function [What's This?]		Company [What's This?]
W32/Parrot-A Worm-related
Specific Notes [What's This?]
Associated with the W32/Parrot-A worm; particularly if found in the Windows directory along with .EXE files of the same root name. Recommended: Find PRT errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		None
Identifying Characters [What's This?]
(None or Unknown)
Program ID [What's This?]
(None or Unknown)
General Notes [What's This?]
(None)
This is record 9482 last modified on 2003-01-14 and created on 2003-01-14.

System Info for File Extension .PRT

FILExt has been given permission to display the file extension database produced by the Associate This! program. Some of that data has already been included into the main FILExt database; but, not all. Those entries which have not yet been incorporated are shown below in the hope that they will be of some use. Data collected by FILExt on registered file extensions from user systems is also in the display. Be aware this is raw data which may require further research on your part to fully understand. In particular, look at the Program ID. Often a company will put the program's name into the short ID that Windows uses to open registered file extensions. If that's not the case, look at the complete path to the EXE file. Often, programs will install themselves into directories that give either the program or company name. The program name itself may also be used as the EXE file name. These listings are particularly important since they represent listings that are in actual use by users who have sumbitted data to FILExt and therefore these listings can point you to the most likely candidate should there be multiple entries in the FILExt main database.

Program Name and MIME Type Info for File Extension .PRT

FILExt has been given permission to display a Program Name/MIME type database collected by Anthony R. Nemmer. Some of that data has already been included into the main FILExt database; but, not all. Those entries which have not yet been incorporated are shown below in the hope that they will be of some use. Be aware this is raw data which may require further research on your part to fully understand. MIME type listings often contain the name of a program or, at a minimum, a type of file as the leading text in the MIME type.

General Info

• If the extension you are looking for is of the form .??_ the file is likely a compressed file and part of an install routine. When the install program runs it will expand the file and replace the underscore with the proper letter for the file type.
• If the file is sent as an audio file with any three-character extension it may be a dictation file where the extension is the dictator's initials; playable by BCB Voice Systems software (see ??? extension). The file could likewise be a dictation file in TrueSpeech format. Use Windows Sound Recorder and/or Media Player to play these back.
• If the extension you are looking for has a number at the end or is only a number and there were no results consider entering the same extension format using zero or one as some programs produce numbered split files but when the split can be extensive (e.g., .000-.999) only the first entry is in the database.

Need more information about any entries on this page? Try a Google search using terms in the above information along with words like "format," "convert," "conversion," and even "hacking." A search box is provided here for your convenience.

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