Convyra

by Fletcher Douglas

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Oct 18, 2026 Productivity

batch-processing file converter media conversion offline windows

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About

Hi everyone, I'm a solo developer. I built Convyra, a file converter that works fully offline on Windows. Everything is converted on your own computer, so no uploads, no account, and no internet needed. It handles images, video, audio, and documents in batches (HEIC to JPG, PDF, DOCX, MP4, WEBP, and more). It's a web app packaged as an MSIX for the Microsoft Store. It's free, with an optional Pro upgrade. Most converter ads look the same, so I wanted to try something different. I des...