How to Generate Gerber Files in Altium Designer for PCB Manufacturing

Among the software,what would be the mostly used software for pcb design?

Protel

Eagle

Altium designer

CAD

As some of pcb manufacturing especially from China supplier,such as www.allpcb.com, or www.jlc.com. they ask for gerber files only

eagle files or file in other formats are not supported.

I used to design in Altium designer, anybody know how to generate into gerber file? 

Gerber is the standard for PCB manufacturing, since the photo plotting machines use it. If a company supports non Gerber files, it is because they will be running a limited number of PCB design packages in house(you need to verify what they will accept, Altium seems to be well supported), and will generate the Gerber's for you. However, for sanity's sake, it always pays to generate the Gerber's yourself, and read them into a Gerber file viewer to check the alignment of the layers and for other problems.The question  of what layout package comes up every so often, and there is no straightforward answer for it unless you can pin point a number of very specific requirements.If exporting a Gerber file is your main requirement, then go to the web pages of your favourite layout package and check its capabilities re Gerber output, and then it is just a case of reading the user manual. You  also need to know from your PCB manufacturer what the  optimum Gerber file parameters are for their machine setup.It also pays to do a web search which should include your packages name and a query on "problems with gerber output" as an example. Not all software is created equal, and users will often find or have problems in generating their files.If you are not sure what packages support Gerber output, try this link PCB softwareHope that helps,cheers,Richard

Actually, web design is a complicated thing you have to work hard to be able to make money from it.So, take a look at the guys who are really almost the best at their trade of making web sites - outsource illustration services

orcad