Hello! There are no enforced limits in either edition, but if you’re using this as a system of record, it’s important to have an appropriate deployment that will give you the stability and performance you organization needs. In particular, we don’t recommend being on an embedded database beyond 20,… Answer from mprescott on community.sonatype.com
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Sonatype
sonatype.com › blog › 2010 › 01 › nexus-open-source-or-professional-which-one-is-right-for-you
Nexus OSS vs Pro: Which Repository Manager to Choose?
February 23, 2026 - "If you work for an organization that needs support or you need High Availability, you'll want to use Nexus Professional. If you are new to repository management, and you just want to evaluate the technology, download Nexus Repository Manager OSS.
Discussions

nexus3 - Nexus 2 OSS vs. Nexus 3 - Stack Overflow
I now want to store them into a Sonatype Nexus private repository to publish them to another server in my network. My research half a year ago gave me Nexus 2 OSS as best option. But now Nexus 3 got released and I'm kinda confused. What version should I use? Greatest confusion is because there is no difference between Pro ... More on stackoverflow.com
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What is your thoughts on nexus sonatype
Alternatives? I'm all ear, but afaik there is no free/open source alternative comparable to Nexus. More on reddit.com
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44
8
January 7, 2026
maven - How to migrate from Nexus Professional to Nexus OSS - Stack Overflow
Install Nexus OSS on the same server. Do change the following so that the new Nexus OSS has the same configuration as the existing Nexus Professional runtime. ... Add the p2 plugins for OSS to the sonatype-work/nexus/plugin-repository sonatype-work/nexus/conf/nexus.xml More on stackoverflow.com
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Sonatype Nexus Repository CE
A lot of freemium versions of apps are locked behind signups like this. They want your data so they can try to upsell you later. Free users are a burden that they only see as a possible avenue to upsell. If you have a cloud platform, use their package solution. Otherwise, look at open source solutions like harbor, pypiserver, artifact-keeper or some other language specific one. More on reddit.com
🌐 r/devops
18
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March 19, 2026
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Sonatype
sonatype.com › hubfs › conversion focused lp › SON_Top_Reasons_Repo_Pro_jan10.pdf pdf
Nexus Repository OSS vs. Pro
Generally speaking, Nexus Repository OSS is for those investigating binary artifact · repository management, small teams, or those with simple repository management · requirements. Most organizations find that Nexus Repository Pro delivers the additional
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CloudRepo
cloudrepo.io › articles › sonatype-nexus-repository-pricing-guide
Sonatype Nexus Pricing Guide 2026 | CloudRepo
January 7, 2026 - Their sales motion pushes customers ... than Repository alone. Let’s address the elephant in the room: Nexus Repository OSS is genuinely free software....
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Medium
swatisannidhi.medium.com › sonatype-nexus-beyond-repository-manager-da5946b49b11
Sonatype Nexus — Beyond Repository Manager | by Swati Sannidhi | Medium
July 14, 2021 - ... OSS is the free/open source version of Nexus Repository where as Pro version offers additional features like SAML/SSO authentication, Enterprise support, dynamic storage, custom metadata and many more.
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Sonatype
sonatype.com › products › sonatype-nexus-oss-vs-pro-features
Download Nexus Repository Community Edition | Sonatype
August 14, 2019 - Many of these features were previously only available to Pro users including better backup and resiliency options and compatibility with Kubernetes. New repository formats are also available within Community Edition including Cargo (Rust), Hugging Face, Composer (PHP), and Conan V2.0. The upgrade process from Nexus Repository OSS to Community Edition is easy.
Find elsewhere
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Clideo
sugggest.com › compare › sonatype-nexus-repository-oss-vs-sonatype-pro-suite
Sonatype Nexus Repository OSS vs Sonatype Pro Suite - Professional Software Comparison | Sugggest
Description: Sonatype Nexus Repository OSS is an open source repository manager that supports various package formats like Maven, npm, Docker, and more. It allows you to host and manage artifacts and dependencies for development teams. ... Description: Sonatype Pro Suite is an integrated set ...
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Sonatype
help.sonatype.com › en › nexus-repository-feature-matrix.html
Self-Hosted Nexus Repository Feature Matrix
June 2, 2026 - This matrix outlines the Nexus Repository features available in Community Edition versus a Professional (PRO) license. The matrix is updated as new features are released. Unsupported items are represented by a red x "(error)" icon, while supported items are represented by a green "(tick)" icon. Contact [email protected] with questions on specific features. Sonatype ...
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Sonatype
sonatype.com › products › sonatype-nexus-repo › oss-upgrade
Sonatype Nexus Repository | Upgrade to Pro
Nexus Repository Pro offers expanded capabilities and support for larger workloads. By upgrading your Nexus Repository from OSS to Pro, customers avoid the following obstacles:
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Progsoft
progsoft.net › en › software › sonatype-nexus-repository-oss
5 Sonatype Nexus Repository OSS Alternatives and Competitors in 2026 | Progsoft
We've compiled a list of 5 free and paid alternatives to Sonatype Nexus Repository OSS. The primary competitors include NuGet, Sonatype Pro Suite. In addition to these, users also draw comparisons between Sonatype Nexus Repository OSS and Cloudsmith, Archiva, ProGet.
Top answer
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Yes, it is not a complicated task.

Install Nexus OSS on the same server. Do change the following so that the new Nexus OSS has the same configuration as the existing Nexus Professional runtime.

Configuration

  • port is set in [runtime]/conf/nexus.properties
  • sonatype-work directory location is set in [runtime]/conf/nexus.properties
  • the java command is set in [runtime]/bin/jsw/conf/wrapper.conf
  • the log directory location is set in [runtime]/conf/nexus.properties

Process

  • Stop the Professional
  • Make sure to backup the sonatype-work/nexus/conf directory
  • Remove the professional plugins from sonatype-work/nexus/plugin-repository
  • Add the p2 plugins for OSS to the sonatype-work/nexus/plugin-repository sonatype-work/nexus/conf/nexus.xml
  • Remove procurement repositories references from nexus.xml
  • Remove Scheduled task that use the professional plugins or features from from nexus.xml Note: Those two tasks could have been done from the Nexus Professional UI before stopping it.
  • Remove User-Token-Realm from the sonatype-work/nexus/conf/security-configuration.xml

Start the Nexus OSS

  • start preferably with nexus console instead of nexus start, so it shows more information
  • check the [runtime]/logs/wrapper.log
  • check the sonatype-work-nexus/logs/nexus.log
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As a note: If your license to Nexus 3 Pro has expired, when you log in to the UI, you cannot access anything in the admin UI. You are only redirected back to the License screen with a stern warning message that you don't have a valid license.

I tried removing all Pro plugins etc as in the earlier answer. Tried finding where the Pro licenser was stored on file - but could not find any documentation from Sonatype of this. I assumed it was stored somewhere in the database.

In my case I worked with an evaluation server, so I removed the whole sonatype-work/nexus3 directory and restarted the nexus server. Even without data, it still claimed to be a Nexus Pro installation.

Finally I found the setting stored in the users home directory, in ~/.java/.userPrefs/com/sonatype of all places.

When that directory was removed/renamed I could start Nexus as a regular OSS.

It's not easy to find this in Sonatypes documentation, but they mention it in some places like: https://support.sonatype.com/hc/en-us/articles/213465018-Every-time-Nexus-is-restarted-it-asks-for-the-license-to-be-installed-

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CloudRepo
cloudrepo.io › articles › best-nexus-alternatives
Best Sonatype Nexus Repository Alternatives in 2026 | CloudRepo
Upgrading to Pro adds licensing costs on top of infrastructure costs. Now let’s examine each option in detail. JFrog Artifactory is the market leader in artifact management. If Nexus is the incumbent you’re leaving, Artifactory is often the first alternative teams consider. A comprehensive binary repository manager supporting 30+ package formats. Available as self-hosted (OSS, Pro, Enterprise) or cloud-hosted (Artifactory Cloud).
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Reddit
reddit.com › r/devops › sonatype nexus repository ce
r/devops on Reddit: Sonatype Nexus Repository CE
March 19, 2026 -

Hey folks, I'm trying to evaluate the "new" Sonatype Nexus Community Edition.
However, the download page at https://www.sonatype.com/products/nexus-community-edition-download requires me to insert all sort of personal details (including the company name, what if I don't have one lol).

Understandably, I could insert random data, but I'm not sure if the download link is then sent to the email address.

That you know of, is there a known direct download link? Sonatype's website must be purposedly indexed like crap because I can't find anything useful there.

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PeerSpot
peerspot.com › questions › what-advice-do-you-have-for-others-considering-sonatype-nexus-repository
What advice do you have for others considering Sonatype Nexus Repository?
Nexus Repository is powered by Repository Manager, the same technology engine found in our OSS version deployed at more than 100,000 organziations world-wide. It is Built on the shoulders of Maven, Repository Manager supports all popular component formats and brings your entire development organization together. It includes staging and release functionality that provides support for operations and quality assurance processes prior to production and gives you instant insight into potential...Download Sonatype Nexus Repository ReportRead more
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Sonatype
help.sonatype.com › repomanager3 › product-information › repository-manager-pro-features
Nexus Repository Professional Features
Nexus Repository Pro integrates with many identity providers for centralized identity management. Using SAML, Nexus Repository acts as a service provider that receives users' authentication and authorization information from external identity providers. Sonatype Nexus Repository Pro’s user token feature establishes a two-part token for the user.
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TrustRadius
trustradius.com › home › software repositories › sonatype nexus repository community edition
Sonatype Nexus Repository Community Edition Reviews & Ratings 2026
Sonatype Nexus Repository Community Edition is an open source version of Nexus Repository Pro found in the company's Nexus Platform, used to accelerate DevOps pipelines and enterprise artifact management.Read more