Convyx

Convyx is a server-side file conversion platform that handles images, documents, spreadsheets, presentations, audio, video, and archives. It offers TLS-encrypted uploads, automatic deletion on a schedule you control, and a REST API for business and enterprise use. The platform is designed for teams that need privacy, scale, and reliability beyond what browser-based tools provide.

With over 300 conversion pairs across seven categories, Convyx supports a wide range of formats. It uses queue-backed engines with per-format concurrency to ensure predictable performance under load. Users can upload files via a dashboard or API, and download results through short-lived signed links or receive them via webhooks.

Convyx addresses the limitations of client-side converters by offering server-grade codecs for documents, spreadsheets, audio, and video. It also provides batch conversion with progress tracking, retry capabilities, and ZIP downloads. The platform is GDPR-aligned and never uses uploaded data for training, making it suitable for privacy-conscious organizations.