FILExt - The File Extension Source

Details for file extension .PL 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.

TIP: Click here to run a FREE scan for .PL related errors.

Windows can't open .PL files?
If Windows is unable to open files with the extension .PL 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 9 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: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
BRL-CAD 2D and 3D Plot File		BRL-CAD Development Team and US Army
Specific Notes [What's This?]
BRL-CAD is a cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, image and signal-processing tools, a system performance analysis benchmark suite, libraries for geometric representation, and more. The name arose out of the interest of the U.S. Army Ballistic Research Laboratory (BRL) (now the U.S. Army Research Laboratory) in tools that could assist with the computer simulation and engineering analysis of combat vehicle systems and environments. Recommended: Find PL errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
	Graphic	Wikipedia BRL-CAD Page
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 25603 last modified on 2008-08-28 and created on 2008-08-28.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
Fractal Zplot Palette File		Mystic Fractal
Specific Notes [What's This?]
Fractal Zplot is an interactive program for generating fractal images. Originally named Zplot, this program has been in continuous development since 1989. Recommended: Find PL 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 17935 last modified on 2005-03-20 and created on 2005-03-20.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
Harvard Graphics Palette		Harvard Graphics
Specific Notes [What's This?]
Harvard Graphics was taken over by Serif. Recommended: Find PL errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
		Serif
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 9098 last modified on 2003-05-04 and created on 2003-01-14.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
Interleaf Printerleaf or WorldView Format
Specific Notes [What's This?]
(None) Recommended: Find PL 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 9099 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
Linux Shell Executable Binary
Specific Notes [What's This?]
(None) Recommended: Find PL 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 9100 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
PERL Program File
Specific Notes [What's This?]
(None) Recommended: Find PL errors now.
MIME Type [What's This?]	File Classification [What's This?]	Associated Links [What's This?]
text/plain		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 9101 last modified on 2003-12-17 and created on 2003-01-14.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
PROLOG Program File
Specific Notes [What's This?]
(SWI-Prolog) Recommended: Find PL 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 9102 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PL
Program and/or Extension Function [What's This?]		Company [What's This?]
TeX Property List Font Metric
Specific Notes [What's This?]
(None) Recommended: Find PL 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 9103 last modified on 2003-01-14 and created on 2003-01-14.

Extension: PL
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 PL 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 22335 last modified on 2006-10-13 and created on 2006-10-13.

System Info for File Extension .PL

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 .PL

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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