Professional Sail Design CAD Software Compatible with Windows & Mac OSX This is a sail design and plotting software which allows you to design and visualize your own sail and compute the accurate development of all panels in flat sheets. It is able to do cross cut, twist foot cut, vertical cut, mitre cut and radial cut sail design as well as wing sails, all in a number of languages. It also includes a viewer where you can assembled a hull, a rig and a set of sails to see how they match. It has been successfully used for making sails for racing and cruising yacht as well as for model boats. F.A.Q Can I install on more than one computer? Yes. You may install on unlimited computer and laptop within your household and use this software without restrictions. You can also share it with your friends and families. Does this software have to be activated? No activation is required nor is a key needed to use the software! Do you supply printed manual? No. All user manuals if available are in digital form and included in the disc or the USB. Is this software supplied with the box? Sorry no, box for illustration only, everything is supplied on CD-R, DVDR or USB. Is this a trial version or full software? This is a full version of the software. Your license also entitles you to free upgrades for life. We use open-source software to provide a more affordable alternative to expensive software on the market. Source code is available upon request after purchase without any additional fee. We charge for our work to professionally make and package the auto-run CD-ROM/USB (PC only) for your usage. And if you have any questions, please feel free to contact us and we will try our best to assist you. What is the software intended for? This is for people who don’t want to pay a premium for name brand software to complete simple tasks on their computers. This is for people who want to own and distribute the software via a hardcopy This is for people who have slow/no internet connection for download This is for people who don’t feel comfortable downloading anything from the internet This is for people who need help to install and use the software Is this Legal software? Yes! This is 100% legal software! All software under GNU License We are authorized to distribute under GNU GPL (General Public License), which gives license for redistribution by the Intellectual Property Owner. All trademarks and brand names listed are owned by their prospective owners. Our business is built upon these amazing Open Source software. We are happy to make them available to you in an easy-to-use format. We also provide technical support in installing and using the software. If you want to support the developer of this particular software, please let us know. We will donate the FULL profit of this particular transaction to the developer on a quarterly basis. Just leave us a note during check out or send us a message after you purchased the software. Payment We accept all major credit cards and paypal Shipping You will receive a CD with a jewel case/CD sleeve. This helps to reduce your shipping cost.Majority of our shipment are via USPS/FedEx with tracking number This software does not break any eCRATER rules or copyright laws. This is not a boot limited, OEM, shareware, bootleg or trial version. All the software programs included in this listing and included on these CD-ROM/USB's are Open Source, not "freeware" or "shareware". I am authorized to distribute this software under the GNU LGPL. This listing does not violate the Digital Delivered Goods Policy as it ONLY offers a CD/USB version. No copyright or trademark laws have been infringed. This product is in full compliance and full accordance to eCRATER's Media Policy and Unauthorized Copies Policy. Copies of these licenses can be provided upon request. Please contact before taking action.