Welcome to corz.org!
Here you will find useful tools..

perhaps..










Images,
like these free widescreen wallpapers are..
I can get Scanoramic when I have to..
But usually end up making more tools..
..web server fun
Maybe, like millions before you came here to leech check out some of my world-famous
.htaccess tips and tricks. Hey, if you make web sites, why not check out some juicy web techniques or grab some groovy Web Site Spare Parts™ or while you're at it!
Like the world's fastest live php search engine..
Or a back-end download machine that can not only count and log your web downloads, but embed its download menus right inside your site's pages, like this (simple example)..
Or a php login system that closes a common (commonly ignored, that is) browser security hole? That would be pajamas.
Or perhaps a dynamic 404 page capable of not only automatically seeking out your site's missing pages, but jumping users directly to files you just happened to move, even fixing your broken links (even broken image links) on-the-fly.. And while it's at it, handles all your error documents, 403, 500, 401, whatever you need.. Meet Active Error Pages.
Or what about a Hot-Link script capable not just of defeating nasty bandwidth thefts, but of transforming them into free promotions for your site! Auto-HotLink is free, too.
Or what about a way to protect your site from bandwidth-sucking site hammers, bad bots, script-kiddies, h4x0rs, referer spammers and more? That would be the often-copied, never equalled, one-and-only.. Anti-Hammer. Note: Anti-Hammer Pro now available!
..just some of the highlights.
Or maybe you want to setup a server, or do some P2P file sharing, and got tricked into thinking I had the most accessible Static IP tutorial on the web. Sucker! It just looks that way because the rest are so poor (that's still a great way to get on top in many fields of endeavour). There are quite a few other tutorials kicking around here, more get added all the time, as time allows.
The networking stuff has been thrown here. I aim to expand this area, share some of my work with OpenWrt, amongst other things. As time allows.
Still here?
Maybe you were looking for something else. Do feel free to rake around, there is a lot more inside, and a lot of it fairly well hidden, needs locating. That search function is handy for that, I find (at the foot).
You can find all sorts here at the org; software for Windows, Linux and Mac, as well as shell scripts for those three and others; php, C, C++, Javascript, AutoIt, AutoHotKey, CSS, BASH and DOS code, as well as packages of all sorts, even IPCop binaries. And poems, of course, and songs, photo galleries, blogs, essays, designs, mandalas, T-Shirts and other similar juicy merchandise, icons, clip-art, oodles of server tools and security resources, tutorials, audio loops, browser add-ons, automation scripts, why, there's even an AI kicking around somewhere, for fun. And much more..
I'm here full-time, making your life easier!
So while you are passing through, reaping the benefits, perhaps you might consider helping out with my family's next meal, pair of shoes, that sort of thing..
Every penny is gratefully received. Though donations of under a quid get laughed at. I mean seriously, five pence?
Either way, people do say lots and lots of nice things..
Note: refresh the page for even more!
"checksum is just so simple, and well, it just "makes sense""
"great program, I'd started writing my own after having the same problems as you, but I don't need to now I know about yours"
"Hey just downloaded arse :D lol love the sound of it haha then I downloaded the p2p and other scripts, ran those and now uTorrent says my port is forwarded properly :) thanks guys!"
"Yes, good work! I've just been testing checksum out on my archive, very impressed."
"Thank you SO much. I can't believe it was that easy!"
"Thank you very much. I had tried some complex guides on other sites but yours was so user friendly that I completely understood everything …"
"Hi Cor. First up, thanks for the tutorials, they've been a great help"
"Great Tips! Finally someone who explains code rather than just showing it, nice work!"
"Fantastic script! I've been searching for months for something like this."
"way to go! saved me hours!!!"
"Hi Cor just found the site and it's brilliant."
"Great resource!"
"Ugh! I LOVE this program!"
"Just wanted to say Checksum is a great program and keep up the good work!"
"I use Checksum all the time and can genuinely say it's the most useful piece of software I have purchased since 1993"
"good site, good info and advise... and even better post and thread setup here... i love it here...."
"This site is so much appreciated..My 205 would be smashed by now if it wasnt for you lol!!"
"the only software allows me to sleep well"
"I want to thank you for your great programs, they save me so much time!!"
"Thanks for the great, very useful pages."
"Stunning images."
"GREAT site, its the most useful site I've come upon in ages. Thanks so much for the info!"
"What a great set of documentation."
"This is a great resource!"
"This program is great. I love the unconventional flexibility."
"I think your site is great, no other like it on the web that i have found"