Rental Management Software

Take control. Saves time. Saves money.
Modern property management for owners, managers and tenants.


The easiest and most comprehensive asset management software on the market

Everything you need to make your business grow super fast!

Saves time

By automating the administrative tasks of rental and lease management.

Saves money

It reduces by 80% the time of management of the properties.
Reducing exponentially the time lost in low labor tasks increasing productivity and effectiveness in their day to day.


Configure Rentger to perform automatic collections, generate and send invoices, assign incidents to suppliers, send automatic alerts and alert you to important news.

What they say about us

"Comprehensive rental management app. Complete application to manage the rent from start to finish."
"Best application for rental management.
Excellent application for managing rentals, both as a landlord and a tenant. Very easy to use, makes you from the income tax return, to reports. Totally recommended"
Ginés Ramírez
10-50 assets
"You improve the application and I find more useful tools."
Management company
+100 assets

The complete property management software

Dedicated, passionate and professional services

Affordable prices

Premium Customer Service

Easy data migration

Learn more

The rental management program

Rentger is designed for property, estate and rental managers who want to automate, modernize and grow their business.

Easy to use online property management software

Monitoring of rent and expenses, accounting, contracts, incidents, ... The different stages in the life of the rental contract are covered by Rentger.

Rentger automates the creation of your rent receipts and invoices ... The best software solution for property and rental management that helps you get the most out of your business


managed assets


signed contracts


collected income


solved problems

Eliminates paper

Manage and pay the expenses of the along with the bills. Keep track of your property's productivity.

Manage your properties

Easily add, edit and manage tenants and properties Send notifications and information with a simple click.

Easy to set up and use

Our services are intuitive, so much so that you probably won't need the help of our support team, but we are available at any time if you need it.

Access important business metrics

Find out about the occupancy rate, profitability, depreciation and expenses of your properties.

Integrated with

Happy Clients
Rent Full Insurance
Aznar heritage
Perfect rental
Rent Full Insurance
Aznar heritage