A pl file extension is related to the Harvard Graphics ChartXL and used for its palette graphics.
PL file extension - Harvard palette
What is pl file? How to open pl files?
File type specification:
The pl file extension is associated with applications developed by Harvard Graphics, like Harvard Graphics ChartXL, Harvard Graphics 98, Pro Presentations etc.
The pl file stores settings for graphics palette.
Harvard Graphics was acquired by Serif.
This pl file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open pl file:
Company or developer:
Harvard Graphics
Harvard ChartXL is utility used to manage and analyze data as well as create outstanding chart results. The software combines professional-level graphic and layout capabilities with advanced data organization and analysis tools to facilitate outstanding chart results, even for complex or large amounts of data.
List of recommended software applications associated to the .pl file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open pl file, edit pl file, convert pl file, view pl file, play pl file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with pl file - Harvard palette
Click on the software link for more information about Harvard Graphics ChartXL. Harvard Graphics ChartXL uses pl file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).