@wikeygo: 藏在 WinRAR 里，俄罗斯程序员封神三十年的天才设计！ WinRAR 背后的俄罗斯程序员尤金・罗沙尔，出身苏联 “坦克城” 车里雅宾斯克，早年靠着仅有 96KB 内存的仿制苹果电脑编程，从小养成极致节约字节、追求高效代码的习惯。 19…

Hidden in WinRAR: The Genius Design That Made a Russian Programmer a Legend for 30 Years!

The Russian programmer behind WinRAR, Eugene Roshal, comes from the Soviet “tank city” Chelyabinsk. In his early years, he programmed on an Apple II clone with only 96KB of memory, developing an extreme habit of saving every byte and pursuing efficient code.

In 1993, at age 21, he created his own compression algorithm, surpassing ZIP in compression ratio. In 1995, he launched WinRAR and split the work with his brother: Eugene wrote the code, while his brother handled all operations, copyrights, and commercialization.

His most legendary move was the 40-day trial design, thirty years ahead of its time. This is no bug—it’s top-tier business strategy:

• If the software locked up upon expiration, everyone would switch to cracked versions, and the RAR format would completely lose the market.
• Instead, it only shows a reminder popup, doesn’t restrict any functionality, and lets individuals use it for free forever. This allowed RAR to spread across the entire internet and become a universal standard.

When entire companies rely on RAR for daily office work, copyright compliance pressure forces businesses to purchase licenses in bulk. The strategy: pave the way with individual ecosystem, profit from enterprise payments.

He also set the rules: open-source the decompression code, keep the compression algorithm closed. 7-Zip can extract but cannot create RAR files—a legal barrier to secure the market.

Eugene is extremely low-profile: no social media accounts, rarely appears in public. For 30 years, he has focused solely on polishing this tool, which is less than 4MB in size, without seeking funding or going public.