- (CUG 219) 6502 Cross Assembler
- (CUG 149) 6800/1802 Cross Assemblers (Portable Version)
- (CUG 204) 68000 C Compiler
- (CUG 338) 68000 C Compiler and Assembler
- (CUG 363) 68020 Cross Assembler
- (CUG 309) 6809 C Compiler for MSDOS
- (CUG 221) 6809 C for FLEX
- (CUG 132) 6809 Tools, 6809 C compiler & Graphics Driver
- (CUG 261) 68K Cross Assembler, MSDOS
- (CUG 250) 68K FP Library & Mandelbrot Graphics
- (CUG 423C) ACCTPOST simplifies General Ledger
- (CUG 131) ACRL
- (CUG 307) ADU and COMX
- (CUG 116) Adventure
- (CUG 159) Adventure for MS-DOS
- (CUG 412) AISEARCH: Artificial Intelligence Search Class
- (CUG 419) An ODMG-93 collection for Unix
- (CUG 390) Another C Tools Lib
- (CUG 388) Anthony's Tools
- (CUG 274) Arrays for C
- (CUG 226) ART-CEE
- (CUG 316) AS8 Cross Assembler
- (CUG 398) ASxxxx Cross Assembler - Part 3
- (CUG 346) ASxxxx Cross Assembler, Part 2
- (CUG 292) ASxxxxx Cross Assemblers
- (CUG 406A) ATOC: ANSI-to-K&R Backwards Translator
- (CUG 391) C Exploration Tools
- (CUG 344) C Grab-Bag #1
- (CUG 343) C Image Processing System
- (CUG 442) C Pointer and Array Tutorial
- (CUG 249) C Spot Run (CSR) Library
- (CUG 296) C to C++ Migrator
- (CUG 252) C Tutor Doc
- (CUG 257) C Tutor Doc (Turbo C)
- (CUG 253) C Tutor Source
- (CUG 258) C Tutor Source (Turbo C)
- (CUG 152) C Utilities for MS-DOS
- (CUG 153) C Utilities for MS-DOS
- (CUG 394) C++SIM: Discrete Simulations
- (CUG 364) C-Across
- (CUG 340) C-Window
- (CUG 437) C/C++ Exploration Tools for Windows
- (CUG 387) C/C++ Lost Algorithms
- (CUG 263) C_wndw Toolkit
- (CUG 358) cbase
- (CUG 354) CES Mouse Tools Library
- (CUG 402) CForms: builds interactive forms
- (CUG 181) CFORUM and LZW
- (CUG 206) Checkbook Register, Doc. and Exec.
- (CUG 207) Checkbook Register, Doc. and Source
- (CUG 129) CITADEL v 2.10a
- (CUG 423E) Classic BSPLINE rendering algorithm
- (CUG 443) CNCL: Communication Networks Class Library
- (CUG 420B) Coerce graphics file converter for Unix
- (CUG 120) Compiler Utilities
- (CUG 134) Compiler Utilities
- (CUG 259) Console I/O & Withers Tools
- (CUG 320) Convolution Image Process
- (CUG 265) cpio
- (CUG 319) CPP
- (CUG 279) CROBOTS
- (CUG 113) Cross Assemblers, 6800 v 2.5, 1802 v 1.1
- (CUG 193) Crypto Toolbox
- (CUG 357) CSTAR
- (CUG 330) CTask
- (CUG 339) CTRLCLIB
- (CUG 166) CUG Directory
- (CUG 278) CXL v 5.1
- (CUG 246) Cycles, Mandelbrot Graphics
- (CUG 311) DB Package
- (CUG 137) DDJ #1
- (CUG 138) DDJ #2
- (CUG 244) deBruijn
- (CUG 243) DECUS C Preprocessor
- (CUG 435) Demos SVGA and .VOC/.WAV audio
- (CUG 337) Designing Screen Interfaces in C
- (CUG 256) DeSmet Carry Routines
- (CUG 406B) DISKED: Sector-level DISK EDitor for MS-DOS
- (CUG 322) Doctor's Tools
- (CUG 431) DOSRIFS: Share hard disk or CD-ROM drives
- (CUG 177) Dr. Shaw's DOS Shell
- (CUG 377) DSR Functions
- (CUG 424) ED Editor: highly portable windowing editor
- (CUG 151) Ed Ream's Screen Editor for MS-DOS
- (CUG 114) Ed Ream's Screen Editor, BDS C Version
- (CUG 115) Ed Ream's Screen Editor, Small C Version
- (CUG 255) EGA Graphics Library
- (CUG 336) EGAPAL/EDIPAL
- (CUG 365) Elvis
- (CUG 150) Extractions from PC-SIG #50 and #142
- (CUG 361) Gadgets and Term
- (CUG 101) Games I
- (CUG 102) Games II
- (CUG 136) Games III
- (CUG 370) GATool
- (CUG 333) GAWK
- (CUG 199) GED
- (CUG 369) Genitor
- (CUG 384) Ghostscript
- (CUG 359) GNU C/C++ for 386
- (CUG 367) GNU File and Text Utilities
- (CUG 392) GNU Indent
- (CUG 368) GNUlib for MS-DOS
- (CUG 334) GNUPLOT
- (CUG 286) GRAD for MSC
- (CUG 287) GRAD for Turbo C
- (CUG 237) GRAD Graphics Doc and Lib
- (CUG 238) GRAD Graphics Source and Font
- (CUG 317) Group3 Image Processing
- (CUG 382) Gzip
- (CUG 172) LEX, Part I
- (CUG 173) LEX, Part II
- (CUG 417) LIBFTP: easy interface to servers
- (CUG 245) Linear Cellular Automata
- (CUG 275) Linear Cellular Automata II
- (CUG 310) Little Smalltalk for MSDOS
- (CUG 229) Little Smalltalk, Part I, with bundled files
- (CUG 231) Little Smalltalk, Part I, with unbundled files
- (CUG 230) Little Smalltalk, Part II, with bundled files
- (CUG 232) Little Smalltalk, Part II, with unbundled files
- (CUG 393) LL, GIFSave, Cordict
- (CUG 426) LPC-Parcor-Cepstrum Code Generator
- (CUG 425B) LZPIPE: compression through a pipe
- (CUG 430) m68kdis: M68000 thru M68030 disassembler
- (CUG 186) MAKE and AIM
- (CUG 233) Make and other Utilities
- (CUG 312) Make-Maker
- (CUG 126) Martz Library
- (CUG 300) MAT_LIB
- (CUG 303) MC68K Disassembler
- (CUG 162) Mchip80
- (CUG 299) MEL and BP
- (CUG 444) Mendel's Games
- (CUG 445) Mendel's Utilities
- (CUG 197) Micro Emacs v 3.9, Exec. and Doc.
- (CUG 198) Micro Emacs v 3.9, Source
- (CUG 422) MICRO-C C Compiler
- (CUG 366) MicroEmacs
- (CUG 373) MicroEMACS for Windows
- (CUG 266) microPLOX
- (CUG 248) MicroSpell
- (CUG 374) MicroSpell V2.0
- (CUG 423B) MIMEQP a better encode/decode for email
- (CUG 119) Mince/Scribble
- (CUG 399) MINED: Multi-Platform Editor
- (CUG 247) MIRACL
- (CUG 121) Miscellany I
- (CUG 140) Miscellany II
- (CUG 141) Miscellany III
- (CUG 169) Miscellany IV
- (CUG 228) Miscellany IX
- (CUG 170) Miscellany V
- (CUG 171) Miscellany VI
- (CUG 191) Miscellany VII
- (CUG 192) Miscellany VIII
- (CUG 270) Miscellany X
- (CUG 314) MNP C Library
- (CUG 321) Mouse Trap Library
- (CUG 372) Mouse++, String++ and Z++ Classes
- (CUG 429A) MS-DOS Chess
- (CUG 201) MSDOS System Support
- (CUG 308) MSU, REMZ & List
- (CUG 427) Multijoy: Multiple Joystick Interface
- (CUG 239) P.C. Gammon for MSC4
- (CUG 240) P.C. Gammon for Turbo C
- (CUG 327) Panels for C
- (CUG 410A) Partition Table and Hard Disk Analysis Program
- (CUG 298) PC Curses
- (CUG 332) PC Curses
- (CUG 183) PC Tool II
- (CUG 154) PC Tools
- (CUG 189) PC Tools III
- (CUG 350) PCX Graphics Library
- (CUG 428) PICTOR: Text-Mode Video Library
- (CUG 122) Pistol v 2.0
- (CUG 284) Portable 8080 System
- (CUG 227) Portable Graphics
- (CUG 425A) Portable Tar: read/write files, floppies, QIC
- (CUG 161) Programs from "Efficient C"
- (CUG 160) Programs from "Learning to Program in C"
- (CUG 165) Programs from "Reliable Data Structures"
- (CUG 407) PSUtils: Postscript Utilities
- (CUG 432A) PTMID: MIDI/MOD converter
- (CUG 251) Pull Down Menu and Adventure System
- (CUG 262) Ramey Tools
- (CUG 127) RAP (A Text Formatter) v 2.21
- (CUG 418) RasMol: Molecular Graphics Visualization
- (CUG 147) RBBS v4
- (CUG 423D) RDCF: Re-entrant DOS-Compatible File system
- (CUG 423A) RECIO: record input made easy
- (CUG 318) RED
- (CUG 421) RFV VGA Graphics Animation Demo
- (CUG 362) RMAXTask
- (CUG 145) ROFF4 v 1.6P
- (CUG 128) ROFF4 ver 1.61
- (CUG 304) ROFF5
- (CUG 415) Run Time Type Information Library for C++
- (CUG 184) RUNAND
- (CUG 416) SaltSoft Tools for Math and Graphics
- (CUG 331) SE Editor
- (CUG 211) Search, Sort and Merge
- (CUG 401) SGPC: Simple Genetic Programming in C
- (CUG 355) Sherlock for MSDOS
- (CUG 168) Simple Database
- (CUG 209) Simplex Curve Fitting
- (CUG 210) Simulation and Loadable BIOS for CP/M
- (CUG 212) Simulation for BDOS
- (CUG 349) Simulation Subroutine Set
- (CUG 104) Small C
- (CUG 146) Small C for 6800, for FLEX Operating System
- (CUG 163) Small C for MS-DOS
- (CUG 200) Small C Interpreter
- (CUG 222) Small C v 2.7 Exec. and Doc.
- (CUG 223) Small C v 2.7 Source
- (CUG 156) Small C w/Floats
- (CUG 403) Small Matrix Toolbox for C
- (CUG 297) Small Prolog
- (CUG 408) SNews: threaded Usenet newsreader for PCs
- (CUG 400) Sockets++: Socket Class Library
- (CUG 326) SoftC Database Library
- (CUG 117) Software Tools - Documentation
- (CUG 118) Software Tools - Primitives
- (CUG 280) Software Tools Source
- (CUG 185) SORTS
- (CUG 413) Sound Blaster Tools and Sound Blaster Freedom
- (CUG 217) Spell and Dictionary, Part I
- (CUG 218) Spell and Dictionary, Part II
- (CUG 438) stelnet: Serial Telnet for DOS
- (CUG 190) Steve Passe's 68K Assembler
- (CUG 272) Steven's Library (Datalight)
- (CUG 271) Steven's Library (Turbo C)
- (CUG 313) Stevie
- (CUG 242) Still More Cross Assemblers
- (CUG 352) String and Vlist
- (CUG 409) SuperVGA VESA VBE test kit and Universal VESA VBE
- (CUG 433) SVGACC: SVGA MS-DOS Graphics Lib
- (CUG 288) Taveling Salesman, SD and Master Env. Access
- (CUG 347) TAVL Tree
- (CUG 124) TeX v 1a
- (CUG 375) TextView
- (CUG 414) THE: Highly Portable Text Editor
- (CUG 386) Thomson-Davis Editor
- (CUG 306) Thread and Synapsys
- (CUG 345) TLC/TLP
- (CUG 148) TMS9900/99000 Cross Assemblers
- (CUG 123) Tools I
- (CUG 273) Turbo C Utilities
- (CUG 179) TVX Doc and Executable
- (CUG 178) TVX Source
- (CUG 351) UltraWin
- (CUG 269) Unicorn Library (MSC 4)
- (CUG 268) Unicorn Library (Turbo C)
- (CUG 281) Unicorn Library v 5.1
- (CUG 182) UNIX BBS
- (CUG 329) Unix Tools for PC
- (CUG 360) uspell
- (CUG 225) Utilities and ZMATH
- (CUG 108) Utilities I
- (CUG 109) Utilities II
- (CUG 110) Utilities III
- (CUG 111) Utilities IV
- (CUG 112) Utilities V
- (CUG 188) Utilities VI
- (CUG 205) Utilities VII
- (CUG 224) UTILIX
- (CUG 213) Van Nuys Enhancements
- (CUG 143) Van Nuys Tools
- (CUG 144) Van Nuys Tools Doc.
- (CUG 441) VGA Editor with Animation
- (CUG 389) VGA Fontlib, NakeFont
- (CUG 325) VGA Graphics Library
- (CUG 420A) VGAMAZE in 3-D
- (CUG 383) VGL
- (CUG 411) Vi Improved (VIM) Editor
- (CUG 125) Video Terminal Libraries
- (CUG 135) VLI - Very Long Integer
- (CUG 324) WGCONIO
- (CUG 432B) WildFile: shell-style wildcard filename
- (CUG 371) WindosIO V2.0
- (CUG 220) Window Boss
- (CUG 164) Windows for C
- (CUG 167) Windows, Unix-like Util.
- (CUG 356) Withdrawn from the CUG Library
- (CUG 353) Withdrawn from the CUG Library
- (CUG 254) Withdrawn from the CUG Library
- (CUG 180) Withdrawn from the CUG Library
- (CUG 175) Withdrawn from the CUG Library
- (CUG 174) Withdrawn from the CUG Library
- (CUG 410B) WList: Doubly-Link List C++ Class
- (CUG 328) WTWG
