Copyright and DMCA

The text, layout, tool code and written explanations on this site are original works. Copying the pages wholesale is not permitted; linking to them is.

What is covered

All pages served from aresangel.com are covered, including tool pages, calculator pages, their wording, worked examples, interface layout, and the JavaScript that implements each tool.

What you may do

Quote short extracts with attribution and a link back to the original page, link to any page freely, and use the output of any tool for any purpose with no attribution required. Every tool on this site is free to use and produces results on your own device.

What you may not do

Mirror pages of this site in full or in substantial part, copy tool pages into a competing site, or present this site's wording, examples or interface as your own. Automated scraping at a rate that interferes with normal visitors is limited at the server level.

Reporting infringement

If you believe content on this site copies your work, send a notice through the contact details published on the about page. A valid notice identifies the copyrighted work, the exact URL on this site that copies it, your contact details, a statement of good-faith belief, and a statement under penalty of perjury that the notice is accurate. Complete notices are actioned promptly.

If content of yours was removed and you believe the removal was a mistake or misidentification, contact us the same way with the details of the material and where it appeared before removal, and we will review a counter-notice.

Third-party rights

Product names and trademarks mentioned on calculator pages belong to their respective owners and are used for identification only. This page does not grant any licence beyond what the law allows.