Programs like XnConvert support a huge number of picture formats and can convert many of them between each other. This can be especially useful with some of the rare and uncommon graphics format like the PCL format used by some HP Printers.
Convert HP vector graphics to Adobe Portable document format.
We have found one software suitable in our database for this conversion.
Multiplatform software - convert pcl to pdf on any platform
Cross-platform batch image transcoder compatible with 500 picture image formats
Convert from pcl file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.