One superapp, yours for life.

A powerful suite of apps, free forever. One lifetime purchase unlocks everything else - no subscriptions, ever. Available for macOS, Windows, and Linux.

Karja

A powerful suite of apps, free forever. Everyday productivity, one connected workspace - no account, no cloud, no tracking.

€0

Get Karja
Web Search Notepad Documents Kanban Calendar Places Slides Numbers Sheets Draw Charts Gallery Games

Included features

  • The full local app suite - notes, gallery, kanban, calendar, sheets, slides, drawing, charts and games.
  • Private, account-free web search.
  • One connected workspace - tags, links and search across every app.
Lifetime Deal

Karja Pro

Kalki, collaboration, on-device AI and everything else - plus every future capability we ship - unlocked for life.

€29.00

Get Karja Pro

Everything in Free, plus:

Web Search Notepad Documents Kanban Calendar Places Slides Numbers Sheets Draw Charts Scanner Collage Gallery Games

Kalki, your AI agent

  • Chat with Kalki about your notes, documents and photos
  • Ask Kalki to summarise - turn long documents and articles into concise summaries
  • Ask Kalki for a quiz - auto-generate quiz questions from your notes and PDFs
  • Ask Kalki to transform - rewrite, translate, reformat, fix grammar, or change the tone of your documents
  • Pin records and links as context for any question

On-device AI

  • Local, private face recognition - never leaves your device
  • AI photo tagging in Gallery
  • AI rename & tagging for documents and notes
  • Scanner - turn your scans into searchable PDFs with OCR

Collaboration

  • Private chat with paired peers on your local network
  • Share files, notes, and boards with paired peers over your LAN
  • Lend Kalki to paired peers - let them run your AI agent over your LAN
  • Play games together over your LAN

Personalization & Export

  • Premium themes - unlock the full collection of app themes
  • Collage - rank your photos head-to-head and build a collage of the best
  • Hi-res image export (PNG, JPEG)

Planned features

  • More of Kalki's cross-app workflows
  • Real-time collaboration on shared work
  • More export formats

Karja Enterprise

Roll out Karja across your organization with volume licensing, guided onboarding, and dedicated support. Let's find the right fit for your team.

Custom

Contact us

If data sovereignty matters to you - your company's data staying yours, and staying in your building - book a demo with us!

Included features

  • Volume licensing across your organization.
  • Guided onboarding and dedicated support.
  • Data sovereignty - your data stays in your building.