river42.
Software that works for you, not on you.
Calm, focused tools without attention traps or dark patterns. Built and operated by sysinit.
What we run.
Reader
Feeds in. Signal out.
Reader combines feeds with AI pipelines, podcast creation, and priority digests. It brings supported sources into one inbox and filters busy feeds down to what you'd actually read.
SnapGrep
Search your screen.
Press a hotkey and type a few letters. SnapGrep finds text anywhere on your Mac's screen, including videos, photos, and scans. You can copy, open, call, or translate it from the results.
Inode
The file manager that knows where you're working.
A dual-pane file manager for macOS that already knows where you're working, with plain-language commands parsed on device by Apple Intelligence.
ccshot
One screenshot, every destination.
A menu-bar screenshot tool for macOS. One capture goes to the clipboard, a folder, SFTP, WebDAV, Nextcloud, and S3 at the same time, with annotations, OCR, and a history.
darwinprobe
Monitor and troubleshoot Macs.
A planned tool for admins who look after Macs: a live monitor, a shareable system-state bundle in the style of sos report, and offline analysis of what went wrong.
Start with Reader.
An AI feed reader with briefings, narrated podcasts, and MCP for Claude. Sign up free.