Many users report that their original ProDAS CD-ROMs are unreadable, and Arrow Tech’s copy protection (parallel port dongles → USB dongles) makes old legal copies impossible to run on modern Windows 10/11 without cracks.
I decided to dig in. For the uninitiated, Arrow Tech Associates is a small, legendary company in long-range shooting and ammunition reloading circles. Founded by Dr. Robert J. McCoy (author of Modern Exterior Ballistics ), their flagship product ProDAS (Professional Data Analysis System) is anything but casual software.
It looks like you’re looking for an interesting blog post based on the filename . ARROW TECH prodas.rar
Was it a leaked engineering tool? A piece of abandoned 90s ballistics software? Or something else entirely?
If you find it on an old hard drive, treat it with curiosity and caution. Scan it for malware. Run it in a VM. And maybe – just maybe – buy a modern license from Arrow Tech if you actually use it for real work. Many users report that their original ProDAS CD-ROMs
Because some files deserve preservation. Others deserve respect. Have you ever found an obscure .rar file that turned out to be a lost engineering tool? Share your story in the comments.
Below is a ready-to-post blog entry. Every so often, you stumble across a filename that stops you mid-scroll. For me, that file was ARROW TECH prodas.rar . No context. No accompanying readme. Just a cryptic label sitting in an old backup drive—and a forgotten corner of the internet. Founded by Dr
This post is for educational and historical discussion only. Piracy harms small software developers. Arrow Tech Associates still sells ProDAS – support them if you can.
But it persists because . No one wants to lose McCoy’s work. Even cracked copies get passed along as a kind of underground technical library. Final Verdict The ARROW TECH prodas.rar file isn't just a pirated program. It's a time capsule – a snapshot of an era when exquisitely complex ballistics software lived on CDs, required hardware keys, and was cracked by people who simply wanted to run their $500 software on a new laptop.
Since this appears to be a specific, potentially internal, cracked, or obscure software archive (likely related to — known for their ballistics software like ProDAS and QuickTARGET ), I’ve written a speculative, engaging blog post that balances mystery, tech archaeology, and ballistics software history.
29,000원
20% 23,200원
29,000원
20% 23,200원
