Thank you for your question.
I came across the most amazing service while searching for your
answer. See this page at Advanced Computer Innovations, Inc:
Instant Online File Conversion Service
"...The ACI Online Conversion Service is a unique and very
cost-effective online conversion facility to let PC (Windows) users
convert their document, spreadsheet, graphics or data base files
between different software formats, including converting from older
(Dos-based) word processors and spreadsheets to something modern such
as MS Word, Excel, WordPerfect, PDF, etc.
No need to subscribe or buy any software. You only pay as you go for
the files you convert.
Specially useful for occasionally converting a few files.
Very quick. The converted files are on your PC in a couple of minutes.
Very easy to use ... the process is almost entirely automatic.
Very cost-effective compared to purchasing software or rekeying data.
Multiple files in one operation! No need to convert them a file at a time.
Very large selection of file formats, including many older word processors.
Converts text and most formatting in your documents, so little or no
touching up is needed.
Available 24 hours a day, 7 days a week...
They DO convert pfs Winworks to Excel!
The charge is $10 per Mbyte plus $1 per file, subject to an order
minumum of $9. That's it, no other charges. The exact charge is
displayed before you upload your files..."
Do read their pages. This may be your salvation for file conversion.
You might also wish to look at Beside Software's Import Wizard:
"...Import Wizard Features
Add-ins for Excel and Access 97, 2000, XP (2002), and 2003.
Import standard and non-standard text files, delimited and fixed width
files, as well as HTML tables from web pages.
Import text files created by any application's reporting functionality.
Import files from Windows, legacy DOS, or mainframe systems..."
Although it seems to work based on printer spool files, it may work
for you as well. It has a try before you buy and a license is $149.00.
But I think that the ACI conversion service will be your best bet.
spinnaker pfs convert to excel
I trust my research has provided you with a useful answer. If a link
above should fail to work or anything require further explanation or
research, please do post a Request for Clarification prior to rating
the answer and closing the question and I will be pleased to assist