A calmer way to work with media.
ConvertZen is an independently operated project for individual users who want practical media tools in one focused, local-first workspace.
Last updated: September 5, 2026
Individually operated
ConvertZen is operated by Hoang Khac Ninh as an individual project. It is not operated by a company or corporate entity.
Built around your files
ConvertZen is designed for downloading, playback, conversion, local file organisation, and device-to-device transfer in one clear workflow.
Local-first by design
Media selected for conversion, playback, editing, or local file handling is designed to stay on your device. Capabilities vary by platform and release.
Contact details
Address: Tran Hung Dao, Thanh pho Kon Tum, Kon Tum, Viet Nam
Phone: +84 357 284 619
Email: support@convertzen.net
Use media responsibly
Use ConvertZen only with media that you own, created, licensed, or otherwise have permission to process.