Founder and Creator
Christopher M. Anderson founded Letterboxx Software LLC and created Letterboxx, a Mac-first reading library for newsletters. Long before the app had a name, he was the person saving newsletters, RSS feeds, blog posts, and long-form writing with every intention of returning to them later.
That relationship with online reading reaches back to the late 1990s. Letterboxx grew from a familiar frustration: some of the most interesting writing in his inbox was treated like disposable mail, mixed together with errands and obligations. He wanted it to feel less like clutter and more like a personal reading collection.
Falling in Love with Apple
Part of the inspiration traces back to 2002. Chris was working in IT, helping manage large Windows deployments and antivirus rollouts across the company. Computers mostly felt utilitarian, maintenance-heavy, and endlessly operational.
Then he bought a used first-generation iPod on eBay. A few weeks later, he picked up a used G4 iMac.
The hardware, OS X, industrial design, animations, and the way everything felt intentionally connected changed the trajectory of his career and what he thought software could feel like.
Two Decades Building Software
For more than 20 years, Chris has helped build web and mobile software professionally with talented teams, both remote and in-office. He genuinely loves making things with other people.
Letterboxx is different because it is the first software product he has released entirely on his own.
An Independent Product
Building independently means every detail can be shaped around what Chris honestly thinks makes the experience better for the people using it. Letterboxx can be personal and opinionated in a way that reflects its purpose.
That purpose remains specific: a local-first, Mac-first reading library for newsletters—not a full email client or a generic productivity tool.
What Shapes the Work
- Newsletters are valuable, but easy to lose in a normal inbox.
- Newsletters should feel collected, not scattered.
- Reading should feel more like opening a quiet library than digging through an inbox.
- Letterboxx should feel calm on the surface and thoughtfully built underneath.
- Small Mac-app details are part of the care, not decoration.
The result is software intended to feel native, useful, responsive, slightly playful, and intentionally crafted.