CM Free / CM Plus • Lightweight Hospitality Management

# Simple booking management.
Without SaaS chaos.

CM Free / CM Plus is a lightweight booking and occupancy management system for apartments, holiday rentals and small hospitality businesses. No database. No monthly subscriptions. Just fast, understandable and portable booking management.
Open Admin Calendar Open Public Calendar Guide Editor
Why CM Free?
Designed for small apartment owners who want full control over their reservations, occupancy and integrations — without depending on expensive cloud systems.
JSON Based

### No database required

All reservations, occupancy and integrations are stored as portable JSON files. Easy backups. Easy migration. Easy recovery.

Fast UI

### Visual calendar workflow

Built around a fullscreen occupancy calendar with layered views, fast editing, reservation management and onboarding help.

Self Hosted

### Your data stays yours

Run locally, on VPS, mini PC, Ubuntu node or shared hosting. No forced SaaS lock-in.

AnyDesk Mode

### Made for real people

Interactive onboarding guides help non-technical users learn the system directly inside the real interface.

Minimal Ubuntu deployment
CM Free / CM Plus works even on lightweight Ubuntu mini-PC deployments. Perfect for small hospitality offices and local installations.
sudo apt update
sudo apt install apache2 php libapache2-mod-php php-json php-mbstring php-curl php-xml unzip -y
sudo cp -a ~/Downloads/app /var/www/html/
sudo chown -R www-data:www-data /var/www/html/app