v1.0 is live

One App.
60+ Formats.
Infinite Possibilities.

Name: Dokos
Author: Dokos

The high-performance reader for developers. Edit Markdown, visualize JSON, and diff code instantly without the bloat of an IDE.

Windows

macOS

Linux

Full Markdown

Jupyter Notebooks

OpenAPI Explorer

Live Log Viewer

HTML Preview

Mermaid Diagrams

Config Inspector

Swagger 2.0

JSON Graph View

SVG Preview

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

.css

.swift

.cpp

.java

.rb

.php

.go

.rs

.js

.ts

.py

.pdf

.md

.csv

.tsv

.yaml

.toml

.ini

.sh

.ps1

.html

.svg

.epub

.ipynb

.log

.txt

.sql

.graphql

API

.png

.jpg

.webp

.gif

.xml

Makefile

Docker

.srt

.patch

.tex

.bib

.org

.adoc

.rst

.ovpn

.tf

.json

Stop jumping between tools. Dokos handles it all.

24 Specialized Native Viewers

Each file type gets its own optimized viewer — not just syntax highlighting, but a purpose-built interface.

.md.markdown.mdown

Markdown

GitHub Flavored Markdown with LaTeX formulas, Mermaid diagrams, alerts, table of contents, and live split editing.

.pdf

PDF

Page navigation, Ctrl+Scroll zoom, keyboard shortcuts, and smooth rendering for any document size.

.epub

EPUB

Chapter navigation, sidebar table of contents, and adjustable font size for comfortable e-book reading.

.html.htm

HTML

Live preview, source code view, and split mode to see rendered output alongside your markup.

.png.jpg.gif.webp

Image

View PNG, JPG, GIF, WebP, BMP, and ICO files with zoom and full-screen support.

.svg

SVG

Preview with zoom/pan, interchangeable backgrounds (grid, light, dark), and full-screen viewer.

.tex

LaTeX

Render LaTeX documents with KaTeX math formulas (inline and block), headings, text formatting, and reference resolution.

.rst

reStructuredText

RST renderer with heading detection, directives (code-block, note, warning), roles, links, and image/figure support.

24 viewers built-in, zero plugins needed

Features That Make the Difference

Discover what makes Dokos unique and why each feature was designed with you in mind.

File Comparison

Built-in diff with side-by-side or inline view. Select two files from the tree and compare them instantly, no external tools needed.

Why it matters

Spot changes between config versions, code, or documentation in seconds. Perfect for reviewing PRs locally or validating changes before a deploy.

Replace 10 tools with one

Every task that requires opening another app today, Dokos handles natively.

Task

Without Dokos

With Dokos

View a JSON

VS Code / Browser

Tree + Graph + Raw

Edit Markdown

VS Code + Extensions

Editor + Preview + Mermaid + LaTeX

Read a PDF

Chrome / Preview.app

Native viewer with zoom & shortcuts

Explore a CSV

Excel / Google Sheets

Table with filters & search

Test an API

Swagger.io / Postman

Built-in Swagger UI

Compare files

diff CLI / VS Code

Visual side-by-side diff

Analyze logs

Terminal + grep

Color-coded + Level filters

View a Notebook

Jupyter Server

Direct render, no server needed

Read a LaTeX doc

Compile with pdflatex

KaTeX preview, no compilation

View subtitles

Notepad / text editor

Parsed table with timestamps

10+

apps you need to open, install, and keep updated

native app, lightweight, all built-in, zero plugins

Who is Dokos for?

Developers

Quickly read code snippets, review PRs locally, and edit config files without launching a heavy IDE.

DevOps

Visualize Kubernetes YAMLs, diff server configs, and parse massive log files instantly.

Technical Writers

Focus on writing with a distraction-free Markdown editor that handles math and diagrams perfectly.

Data Scientists

Preview Jupyter notebooks, CSV datasets, and JSON outputs without spinning up a local server.

Startup time < 500ms

Native Performance. Built in Rust.

Built with Tauri 2 and Rust, Dokos uses a fraction of the memory of Electron apps. It's security-first, blazing fast, and respects your battery life.

TAURI 2.0

RUST

Dokos — Read everything.
From one single place.

Available for macOS, Windows, and Linux.

One App. 60+ Formats. Infinite Possibilities.

Stop jumping between tools. Dokos handles it all.

24 Specialized Native Viewers

Markdown

PDF

EPUB

HTML

Image

SVG

LaTeX

reStructuredText

JSON

YAML

TOML

INI

CSV

TSV

Bibliography

Notebook

OpenAPI

Code

Diff

Log

Patch

Subtitle

Org Mode

AsciiDoc

Features That Make the Difference

File Comparison

Monaco Editor (VS Code)

Global Search

Compressed Archives

Persistent Sessions

Replace 10 tools with one

Who is Dokos for?

Developers

DevOps

Technical Writers

Data Scientists

Native Performance. Built in Rust.

Dokos — Read everything. From one single place.

One App.
60+ Formats.
Infinite Possibilities.

Dokos — Read everything.
From one single place.