官方DR-DOS网站

官方DR-DOS网站
The Official DR DOS Website

DR-DOS是Digital Research Inc.于1988年开发的操作系统的一个现代重新实现，作为MS-DOS的一个技术上更先进的替代品。与简单的克隆不同，DR-DOS 9.0是一个“洁净室”重建版本，尊重其创造者Gary Kildall的原始愿景，同时提供一个不受法律限制的平台。最新版本（修订版330，发布于2026年3月）包含一套完整的文件管理、编辑和系统实用工具，以及十六进制转储和鼠标支持等高级工具。值得注意的是，它保留了低级访问命令（PEEK、POKE、JMP），吸引着黑客和对操作系统开发感兴趣的人。 DR-DOS面向复古计算爱好者、开发者、教育工作者以及任何寻求最小DOS环境的人——非常适合测试经典软件、嵌入式系统或仅仅探索个人电脑操作系统历史。

Hacker News 上的一讨论强调了 Whitehorn Ltd. Co. 最近收购 DR-DOS，以及他们着手“干净房间重实现”这个具有历史意义的操作系统。用户们回忆过去的版本，特别是 DR-DOS 6.0，一些人指出 7.0 版本质量有所下降。核心问题是，收购后*为什么*需要重新实现。Whitehorn Ltd. Co. 可能只是购买了 **商标**，而非原始源代码，因此需要从头重建以获得“法律上不受限制”的版本。 DR-DOS 网站上的文档和维基百科文章阐明了过去围绕该操作系统的一些法律问题，暗示了获取原始代码完整权利的复杂性。该项目旨在复兴 DR-DOS，同时避免潜在的版权冲突。

The Official DR DOS® Website - DR DOS

DR DOS® carries forward the legacy of Gary Kildall's groundbreaking work in operating systems. Originally developed by Digital Research Inc. in 1988, DR DOS was a technically superior alternative to MS-DOS, offering better performance and compatibility.

This is not just another DOS clone. DR DOS® 9.0 is a faithful clean-room reimplementation, built from scratch to honor Kildall's vision while creating a modern, legally unencumbered DOS for the next generation of enthusiasts, developers, and hackers.

Latest Release: DR DOS 9.0 Revision 330
Released March 14, 2026

What's Included

DR DOS 9.0 comes with a comprehensive set of commands and utilities:

Core File Management: CD, COPY, DEL, DIR, MD, MOVE, REN, TYPE, and more
EDIT Text Editor: Full-featured editor with colored display, menus, keyboard shortcuts, and clipboard support
System Utilities: MEM (memory information), VER (version), DATE, CLS, MORE
Advanced Tools: HEXDUMP for debugging, MOUSE driver support, REBOOT utility
Low-Level Access: PEEK, POKE, and JMP commands for direct memory manipulation and code execution - perfect for hackers and experimenters

For Hackers: DR DOS 9.0 includes unique memory manipulation commands (PEEK, POKE, JMP) that allow direct access to system memory, making it an excellent platform for learning about operating systems, testing low-level code, and DOS development.

Who Is This For?

DR DOS 9.0 is ideal for:

DOS enthusiasts and retrocomputing hobbyists
Developers interested in operating system development and low-level programming
Educational purposes and learning about operating systems
Testing classic DOS software compatibility
Embedded systems requiring a minimal DOS environment
Anyone curious about the heritage of PC operating systems