| Adobe PostScript: The official site of PostScript, with resources, information, and links. |
| Adobe PostScript Language Specifications: Official specification of the core data format/language and of several of its extensions, specification errata and supplements. Hosted by the Adobe Solutions Network. |
| Adobe PostScript SDK Archive: A compilation of documents and sample code previously distributed on CD as the Print Technologies software development kit. |
| Don Lancaster's PostScript Library: Essays and examples on PostScript programming. |
| Examples from the Blue book: Excerpts covering basic graphics, printing text, applications, and modifying and creating fonts. |
| Luc Devroye's PostScript Page: Links to various Resources. |
| PostScript and GhostScript Resources: Links to general information, utilities, and software. |
| PostScript Books: Lists a couple of Adobe and third-party publications. |
| PostScript Language Reference: Complete list of PostScript operators, operands, and symbols. Also features a PostScript troubleshooting section, information on document structuring conventions, the OpenPress Interface (OPI) specification, and a list of books. |
| PostScript Language Referenz: Extensive, third edition. |
| PostScript Manual: David Maxwell's introduction to programming in PostScript. |
| PostScript Processing Speed Test: Benchmark for PostScript printers. |
| Richard's PS Junk Page: PostScript news, downloads, documentation. |
| The PostScript Area: Overview and history of language, explanation on how PostScript RIPs work, troubleshooting database. |
| Thinking In PostScript: Glenn Reid's book, generously made available in PDF format. |
| Wikipedia: PostScript: Encylopedia article about the language and document format. |