FREE FOREVER · NO ACCOUNT · ALL OS

Read any mind.
For free. Forever.

Synap Reader opens any mind folder and turns it into an interactive document. Markdown, Mermaid, code, search, graphs. Local-only. No telemetry. No login.

Download ReaderWhy is it free?

30 MB · macOS 12+ · Windows 10+ · Linux

reader.synap.app — acme/architecture.md
MIND
README.md
architecture.md
decisions/
playbooks/
# README

acme · mind

Drop a folder. Reader turns it into an interactive document with full search, mermaid rendering, and a live graph view of how your files connect.

searchgraphmermaid
READING MINDS FROM TEAMS LIKE
Acme StudioContosoNorthwindHexaforgeInitechPied Piper
WATCH IT WORK

Drag a folder.
That's the whole demo.

DEMO · 60 SECONDS · NO LOGIN

Click to play · 60 seconds · No login required

FEATURES

Drop a folder.
Get a document.

Six things Reader does that other Markdown viewers don't.

MARKDOWN

Full CommonMark

Headings, lists, tables, footnotes.

MERMAID

Diagrams inline

Flow charts, sequence diagrams, gantt.

CODE

Syntax highlighting

Prism-powered. 100+ languages. Copy button.

SEARCH

Find any word

Fuzzy search across the entire mind.

GRAPH

D3 force layout

See how files connect. Click a node to jump.

PRIVATE

Local-only

No telemetry. No cloud. No account.

OUR PROMISE

Built around YOUR mind.
Not ours.

If we shut down tomorrow, your mind keeps working. Reader is the on-ramp — and the contract that says your knowledge outlives our company.

FREE FOREVER

Reader 1.0

202620302040...

Always free. Always open. Always works.

DOWNLOAD

Get Reader
for your OS.

30 MB. Universal binary on Mac. Auto-updates.

MACOS 12+

Apple silicon + Intel

Universal binary. Notarized.

WINDOWS 10+

Signed installer

MSI for IT teams.

LINUX

AppImage + .deb

Tested on Ubuntu and Fedora.

Free is the
right price.

Reader will never charge. Synap pays for itself when you start writing.

Download ReaderWhy is it free?

Free · No credit card · No telemetry