βœ‰οΈ Get in touch

Contact

JXL Convert is run by one person, so there is no support desk β€” just my inbox. Write to robert.cas.sch@gmail.com and I'll read it.

by Robert Castillo Β· Published

βœ‰οΈ Answered personally🐞 Bug reports welcome🌍 English or Spanish

The email address

Everything comes to robert.cas.sch@gmail.com. That address reaches me directly β€” there is no team, no ticket system and no bot in between.

I answer in English and Spanish. If you write in another language I'll still read it, but the reply may be slower and rougher. Because this is a project I run in my own time, expect a reply within a few days rather than within the hour.

What's worth writing about

🐞

Something is broken

A file won't convert, the page freezes, the download is empty. These reports are the most useful thing you can send.

🧩

A missing format

You need a conversion the site doesn't offer yet. Tell me which one and what you're using it for.

✏️

A mistake in a guide

If a guide says something outdated or plain wrong, point at it. Several pages have been corrected this way.

Press, linking and partnership enquiries are also fine here. So are privacy questions and requests under the GDPR β€” those are covered in more detail in the privacy policy, which explains what the advertising and analytics on this site collect.

Making a bug report useful

Say what you converted

The source format and target format, and roughly how big the file was in megapixels or megabytes.

Say what you're using

Your browser and version, and whether you're on a phone, a Mac or a Windows PC. Most bugs turn out to be browser-specific.

Say what actually happened

What you expected, what happened instead, and any message that appeared on screen.

Please don't attach the image itself in the first email. I don't need it to start looking, and I'd rather your files stayed with you β€” that's the whole point of this site.

Questions about contact

Is there a phone number or a contact form?
No. This is a personal project with no company behind it, so email is the only channel β€” and it's the one I actually read.
How long will a reply take?
Usually a few days. I run this in my own time, so I can't promise same-day answers.
Will you look at my file if I send it?
Only if I ask you to after we've talked, and only when there's no other way to reproduce the problem. Normally the format, size and browser are enough.
Who is writing back?
Robert Castillo, the person who built and maintains the site. There is nobody else.