Your Knowledge Base for Information About Buying and Selling Used Software
We provide companies, IT managers, resellers, buyers and sellers of used software licences as well as journalists with a wide range of information and specialist articles about the secure use of second-hand licences in our media centre. Downloads are free of charge.
Flyer
Preo Flyer: Legal Bases
Date:
2022-08-10
Brief description
Whitepaper
Whitepaper: Therapies for Cost Structures
Date:
2021-09-10
Brief description
Checklist: Vendors of used software
Date:
2022-11-18
Brief description
Customer Cases
PREO-Case: Asklepios Kliniken
Date:
2020-12-07
Brief description
PREO-Case: Swedex
Date:
2020-12-08
Brief description
PREO-Case: LMT Group
Date:
2020-12-08
Brief description
PREO-Case: Medius Kliniken
Date:
2021-05-17
Brief description
PREO-Case: County Hospital Demmin
Date:
2021-06-08
Brief description
PREO-Case: Nehlsen AG
Date:
2021-08-16
Brief description
PREO-Case: Atruvia IT service provider
Date:
2021-12-01
Brief description
Press material
PREO Logo
Date:
2020-11-30
Brief description
Press and marketing
Do you have any questions about materials, press releases or trade fair events?
Please feel free to contact
Nina Steffens
Corporate Communication Manager
Buying software safely
What should you consider when buying used software?
Do you need information about buying used software licences, licence audits or working with PREO? You will find the answers you are looking for on our “Buy licences” page.
To the information page 
Are you interested in selling used software?
How to sell on your assets safely and lawfully
Read how to organise the sale of software safely on our page and find out how we can help you to turn your unused software licences into capital.
To selling software