An open source project that links phones and computers over one protocol. Files and links pass either way, phone notifications arrive on the desktop and can be answered from there, and one device can trigger a predefined command on another. Clients exist for every major platform.

A rewrite that throws out the old stack, ships as one executable and keeps the parts that matter: desktop and mobile sync, sharing links, and a deployment that fits on a page of instructions instead of a runbook.

Remote access with the trust chain kept in house: RustDesk is fully open source, works out of the box on a public relay, and lets you stand up your own relay so traffic never leaves your machine. Five platforms, encrypted sessions, free for personal use.

Rent storage and the terms, the price and the location of the files all belong to somebody else. Nextcloud is the open source answer: sync, share links, permissions and version history on a machine you control, with calendar, contacts and document editing bolted on.

A download manager built on an asynchronous Rust engine that measures the connection before deciding how many segments to use, covers ten protocols from plain links to peer-to-peer and encrypted streaming segments, and takes over downloads from the browser.