Free online cams
Fully functional free 3-axis mill CAM software with tool path simulation and G-code generation.
It doesn't have a CAD modeler, so you'll have to create that data in some other software.
the version of Cam Studio available from this site doesn't require registration AND has more features, so uninstall v2.1 from your system, download and install Cam Studio from here and you're good to go! News Simple Site Audit is a free website auditing and monitoring script that alerts you if any files have been edited or added to your website without your knowledge.
If your computer's memory or virtual memory usage starts climbing rapidly when viewing a SWF authored by Cam Studio to the point when your PC locks up so you have to reboot it, recreate the SWF from your source AVI file and in SWF Producer, make sure you select the Advanced tab and check the Memory Management tickbox (Manage Flash player internal memory). Audio Flash is audio recording software that will let you record a message or take any pre-recorded audio and put it on any webpage with some nifty Flash play, pause and stop buttons. I'd like to, so tell as many people as possible ...
So, at some point in the near future I'd like to start accepting donations so any coders that work on this project will get some kind of financial reward in addition to the warm, fuzzy feeling they get from helping to resurrect this cracking piece of software ...
It has an NC editor and ports for communicating to CNC machines.
Although it's completely free software, they require you to download what they call a "petrol file" every couple of months to keep the program working on your computer. Created by Micro Tech Operating System: Windows CNC control software to drive a wide variety of machines (upto 6-axes) using a Windows PC.
Screenshot Created by Art Soft Operating System: Windows A very clever interface to connect digital calipers to a PC via USB.
A digital read out can be made for mills and lathes using the Caliper2PC software.