I need automated disk space reporting and long-term storage analysis. Which tool should I use?

For automated reporting and long-term storage analysis, SpaceObServer is the recommended solution. While TreeSize offers command-line support for scheduled scans and exports, it is primarily designed for on-demand analysis and cleanup. SpaceObServer, on the other hand, continuously monitors your storage, archives file system information in a SQL database, and provides powerful tools for long-term monitoring, trend analysis, and automated reporting.

How does TreeSize handle data security and privacy?

At JAM Software, data privacy is a top priority. All TreeSize editions operate entirely on a local, on-premise basis. Your data never leaves your computer or your site. We guarantee that no data is shared with third parties, including during development. Furthermore, all your customer data is handled with the utmost care and in full compliance with the GDPR. All our servers are located fully inside of Germany.

Unlimited Licenses for TreeSize

Q: How does remote access work?

Site License: Covers one city only. Remote use from outside that city is not permitted. Countrywide License: Allows remote access from anywhere within the licensed country. Worldwide License: No restrictions – remote use is allowed globally.

Q: Are subcontractors allowed to use our licenses?

Yes, a single subcontractor may use the licenses under certain conditions. The subcontractor does not need to work exclusively for your company, but the license may only be used for projects related to your organization. For example, this applies to outsourced IT providers working on your systems. Standard license ranges still apply, e.g. a subcontractor using a Countrywide License must operate within the same country.

Unlimited Licenses for TreeSize Professional

We offer companies three additional licensing models for TreeSize Professional:

Site
License

Unlimited Users within
one city

$138.00 / month

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Ideal For:

Medium to large Organizations operating in single location
IT teams managing multiple systems or companies with more than 50 users

Includes:

Unlimited installations within one office site
All Professional Edition features

Why choose Site License:

Perfect if all your systems are physically located within your campus or building

Countrywide
License

Unlimited Users
nationwide

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Ideal For:

National enterprises with offices across a single country
Companies with more than 5.000 users which operate countrywide

Includes:

Unlimited installations within a single country
Usage across all offices in that single country

Why choose Nationwide License:

Businesses with multiple offices across a country

Worldwide
License

Unlimited users across
the globe

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Ideal For:

Multinational corporations and global enterprises
Enterprises with more than 5000 users who operate in multiple countries

Includes:

Unlimited worldwide installations
Easy Roll-out across global offices

Why choose Worldwide License:

Companies needing unified data management across global branches
Minimal administrative overhead

Enterprise-Grade Reporting with SpaceObServer

For enterprise environments, our companion product SpaceObServer continuously monitors storage across your servers, archives data in SQL databases and provides powerful tools for reporting and compliance.

It’s the ideal solution for businesses that need full transparency and automation at large scale.

Frequently Asked Questions

Is there a trial version available for TreeSize?

Yes, we offer a 14-day free trial of TreeSize Professional. You can download it without registration from here.

How does remote access work?

Site License: Covers one city only. Remote use from outside that city is not permitted.
Countrywide License: Allows remote access from anywhere within the licensed country.
Worldwide License: No restrictions – remote use is allowed globally.

At what team size is it advisable to switch from multiple Single Licenses to the Site License?

For teams of 50 users or more, the Site License offers an easy and cost-effective way to manage disk space across your office.

At what size is it recommended to choose Countrywide and Worldwide License?

In general, we recommend considering the Countrywide or Worldwide Licenses for organizations with 5,000 or more users.

Are subsidiary companies able to use TreeSize while they are within license range?

No. Site, Companywide and Worldwide Licenses are valid only for the legal entity that purchased the license. Subsidiaries or other legal entities within the same corporate group must purchase their own licenses.

Exception: Fully-owned subsidiaries may use the license within the scope of the original license.

Are subcontractors allowed to use our licenses?

Yes, a single subcontractor may use the licenses under certain conditions. The subcontractor does not need to work exclusively for your company, but the license may only be used for projects related to your organization.

For example, this applies to outsourced IT providers working on your systems.

Standard license ranges still apply, e.g. a subcontractor using a Countrywide License must operate within the same country.

I’m a consultant working remotely with multiple clients. Which license is right for me?

For consultants and IT professionals who need to work across multiple devices and locations, the Consultant License is the ideal choice. Unlike other licenses, it is assigned per user, not per device, providing maximum flexibility. Learn more about the Consultant License here.

How are updates and support handled for TreeSize licenses?

As long as your subscription is active, you will have access to the latest versions of TreeSize and our support services. Once your subscription ends, you will no longer be able to use the software.