Contact

Contact Filetypes

Use this page to share feedback, report inaccuracies, or suggest improvements to the Filetypes knowledge base.

Contact Information

Use the address that best matches your request.

Have questions about file extensions, our service, or potential partnerships? Our team is here to help!

Content-related inquiries

[email protected]

Business Inquiries

[email protected]

Before You Email

A few details help us understand your request faster.

1

Include the file extension

Mention the exact extension, such as .pdf, .docx, .dat, or .bin.

2

Mention the software or system

If your question is about opening a file, include the program or operating system you are using.

3

Add useful context

For corrections, include a source, example, or explanation so the information can be checked.

Contact Frequently Asked Questions

Common questions about contacting FileTypes.

Messages are reviewed as time allows, primarily for content-related feedback, corrections, and suggestions.

No. Filetypes does not provide direct technical support, file recovery services, or software troubleshooting.

Yes. Suggestions and corrections are welcome and help improve the accuracy and coverage of the Filetypes reference.