PFS Preface (1990) 3 Utility DOS

PFS Preface is a menu system and file manager for DOS that uses an interface style similar to other PFS products.

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PFS Proof (1984) 5 Utility DOS

PFS:Proof is a stand-alone spell checker that is compatible with PFS:Write documents, and part of the low-cost PFS office suite.

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PFS:WindowWorks (1991) 5 Word Processor Spreadsheet Presentations Communications PIM Database Windows

PFS WindowWorks, from Spinnaker Software and Ancier Technologies, is an integrated all-in-one office application that includes a word processor, spreadsheet, chart editor, telecommunications, database, label maker and address book. Supposedly it was the first of such office suites for Windows 3.0, but soon competed with Microsoft Works for Windows. for Windows"](/product/better-working-eight).

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