Secure File Transformation Infrastructure Platform

ExtConvert is a versatile, secure file conversion, compressor, merge solution supporting 200+ formats (PDF, DOCX, MP4, MP3, SVG, TIFF, ZIP, PNG, and many more) with both online and offline desktop applications ensuring 100% user privacy. Production-Ready Engine: Supports over 200+ file formats (PDF, DOCX, MP4, JPEG, etc.), offering a "business-in-a-box" that bypasses months of development. Hybrid Conversion Model: Features both an instant online browser converter and a secure offline desktop application, providing a unique privacy-first moat for corporate or security-conscious users. Senior Architect Build: Developed with a modular microservices architecture by a 20-year veteran, ensuring zero technical debt and a scalable foundation that can handle enterprise-level workloads. B2B Potential: Includes a built-in API integration capability, allowing a buyer to immediately target developers and businesses needing automated file processing.

Founder name

SD

Tech Stack

React, Python, GitHub, Docker, Postgres, Stripe

Expenses

$100 per year

Number of users

0

Published

March 23, 2026