Independent software philosophy
Software should live long, stay local, and make people more capable.
The computer should amplify human thought, not turn every idea into an account, sync state, or subscription funnel.
iisacc builds focused tools around long-lived software, local ownership, modifiable systems, and real productivity outside the screen. Vincent covers local digital paper and pen, while Time Scopes makes date ranges and remaining time easier to read.
- Long-lived software Build for repair, not only launch.
- Local ownership Useful work should not require cloud dependency.
- Thought amplification Tools should make thinking visible sooner.
Research archive
The site keeps records, not only product announcements.
iisacc should read like a small laboratory: product pages show what shipped, but the archive keeps the technical judgments, unfinished questions, and development notes that explain why the work exists.Brand record Vincent as digital paper and pen Local sheets, compact tools, pen feel, packaging, and release judgment. Development notes Story Origin notes and studio records that keep product direction tied to decisions. Technical material Contents LVRS documentation, reusable assets, experiments, and compact decision notes.
Vincent 4.0 Update
Local digital paper and pen for the moments before a thought becomes a document. Vincent 4.0 keeps a quiet page, responsive pen feel, simple shapes, local sheets, and the familiar immediacy of writing on paper.

- Paper-first Open, write, map, explain, and export without account setup.
- Essential tools Pen feel, text, fill, local sheets, and practical shape tools stay close.
- Local by default Your notes, diagrams, study pages, and meeting boards remain on the desktop.