Hazelcast offers Enterprise and Open Source editions of its member software, each available as either a full or slim distribution.
Enterprise Edition
Hazelcast Enterprise edition is a commercial product that extends the Open Source offering to provide you with many benefits, including the security suite, blue/green deployments for clients, and a Hazelcast Customer Support subscription.
| In this documentation, topics related to an Enterprise edition feature include an Enterprise label. | 
The Enterprise edition offers the following features, which are not available in the Open Source edition:
| All pre-existing Hazelcast licenses, such as the Pro/Enterprise/Enterprise HD licenses, are valid for Hazelcast Platform. | 
Open Source Edition
Hazelcast Open Source edition is free and covered by an Apache License, Version 2.0 and a Hazelcast Community License.
The permissions granted in these licenses allow you to do the following:
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Use the Open Source edition 
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Reproduce the Open Source edition 
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Distribute the Open Source edition with any open and/or closed source applications 
Full and Slim Distributions
The following installation options offer a full and slim distribution:
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Docker 
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ZIP/TAR Binaries 
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Java 
Other installation options offer only the full distribution.
You can find more information on installing the Hazelcast editions in the following topics:
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For the Enterprise edition, see the Installing Hazelcast Enterprise topic 
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For the Open Source edition, see the Installing Hazelcast Open Source topic 
Full Distribution
The full distribution contains all available Hazelcast connectors, libraries, and Management Center.
Full distribution content explanation
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bin— utility scripts for application management
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config- application configuration files (including reference examples)
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lib— application and dependency binaries
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licenses— application and dependency licenses
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management-center— bundled Management Center distribution
Slim Distribution
The slim distribution allows you to save memory by excluding Management Center and connectors. You add the additional components as required.
To install a slim distribution, you can use any of the available installation options by appending -slim to the version number in the command; for example, to install the slim distribution of 5.1.7, use 5.1.7-slim.
Slim distribution content explanation
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bin— utility scripts for application management
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config- application configuration files (including reference examples)
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lib— application and dependency binaries
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licenses— application and dependency licenses