Alice Pascal - A syntax directed editor, interpreter and IDE for Pascal. Free source code (linux) plus binaries for IBM PC and Atari ST.
Canterbury Pascal - Compiles Pascal programs directly into Java byte code. Also translates Pascal source into Java.
Framework Pascal - 32-bit Pascal compilers for DOS, OS/2, and Windows 9x/NT. Multi-target edition allows you to compile to any platform. Commercial software, but limited demo edition is available for download.
Free Pascal Compilers - List of free Pascal compilers and development environments with useful descriptions.
HP OpenVMS Pascal - Was DEC Pascal, then Compaq Pascal, optimizing compiler runs on VAX and Alpha CPUs, OpenVMS and Tru64 Unix OSs, meets Federal Information Processing Standard Publications standard FIPS-109. Descriptions, documents, news, support.
Irie Pascal - A compiler that generates portable byte-code executables from Pascal source files, and an interpreter that runs the byte-code executables at Windows, Linux, FreeBSD, Solaris/x86, and Solaris/Sparc. The Windows Edition includes an Integrated Development Environment (IDE).
Nemesis Pascal - A Pascal interpreter. It's Delphi/Kylix compatible. Nemesis Pascal uses internally a modified version of the JEDI Pascal Interpreter. It's cross-platform (currently Windows and Linux) and includes Virtual Machine, IDE (RAD), Web Scripting Tool. [Open source, GPL and MPL]
P4 Pascal Implementation - Complete implementation of the P4 Pascal compiler and interpreter. Source for the compiler is available in C and Pascal.
Pascal Compiler for the 8051 Microcontroller - Cross compiler for the Intel 8051/8052 microcontroller. Accepts standard Pascal code and avoids having to program in assembly. Freeware.
Pascal Pro compiler page - A free, open source, 32-bit Pascal compiler that produces assembly code for the 386 and above chips.
Pascal-scm for Atmel AVR - E-LAB Embedded Pascal for Atmel AVR micro-controller.
Prospero Extended Pascal - Windows 9x/NT Pascal compiler implementing the Extended Pascal language. Includes IDE, debugger, make utilities, and documentation.
