Contact Us

Have a question, bug report, feature idea, partnership inquiry, privacy request, or editorial correction? Send us a message — we typically respond within 1–2 business days.

Please include the tool or article URL (if relevant), your browser/device, and steps to reproduce bugs. Screenshots help for PDF/image issues. For account or data requests, use the same email you registered with when possible.

What to contact us about

• Tool bugs — wrong result, broken upload, or UI that fails on a specific browser.
• Content corrections — formula mistakes, outdated steps, or unclear guides on the Blog.
• Privacy / data — questions covered in our Privacy Policy.
• Advertising — disclosure questions covered on Advertising.
• Partnerships — genuine collaboration ideas (not unsolicited SEO spam).

Support: support@calcoworks.com. Automated mail comes from no-reply@calcoworks.com (do not reply).