How to Convert

An offline file converter that lets users transform files between formats entirely on their device, with nothing ever uploaded to the cloud. Built as a solo founder project focused on simple utility over complexity, it gained early traction through a ProductHunt launch and grew organically from there. Monetized through a one-time purchase rather than a subscription, the tool now generates $5,000 per month in revenue — demonstrating that straightforward, privacy-focused software can build a sustainable business without venture funding or recurring billing.