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OpenKOS

OpenKOS is open-source, self-hosted property management software for boarding houses, rentals, and apartments. Manage properties, units, tenants, leases, invoices, payments, expenses, and maintenance from one application…

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OpenKOS is open-source, self-hosted property management software for boarding houses, rentals, and apartments. Manage properties, units, tenants, leases, invoices, payments, expenses, and maintenance from one application. Unlike hosted-only property management tools, OpenKOS can run on infrastructure you control, with its source code available under the Apache 2.0 license.

Discovery history

  1. Product Hunt 新品

    Sep 23, 2026 · 1 observations

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