Digital asset management (DAM) software helps businesses store, organise, manage, and share digital content like images, videos, and documents.
With digital content growing fast, DAM tools make it easier for teams to find files quickly, maintain brand consistency, and reduce manual work.
Open source DAM systems are especially popular because they are free to use, flexible, and can be customised to fit your needs.
Here are the top 10 open source Digital asset management software options for 2026.
1. ResourceSpace
ResourceSpace is one of the most popular open source DAM systems worldwide. It helps teams store, organise, search, and share all kinds of digital assets.
The software includes powerful metadata tools that let you tag files for fast search. It also supports user roles and permissions, which makes it useful for teams of all sizes.
Key Features:
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Advanced metadata tagging
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Powerful search engine
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Version control and asset tracking
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Customisable user roles
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Integrations with other systems
Best For: Medium to large teams that need a flexible and scalable DAM.
2. UnoPim
UnoPim DAM is a free open source DAM built to work with the UnoPim product information management (PIM) system. It offers a simple and user-friendly interface for managing images, videos, PDFs, and other files.
UnoPim DAM lets teams upload files in bulk, add metadata tags, and convert image formats easily. Because it is open source, developers can customise and extend it to fit their workflows.
Key Features:
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Easy metadata tagging
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Bulk upload and downloads
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Image format conversion and resizing
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Collaboration tools
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Multi file-type support
Best For: Small to medium companies that need simple and customisable asset management.
3. Pimcore
Pimcore is more than just a DAM tool—it’s a full data and content management platform with DAM built in. It includes features for workflows, asset enrichment, versioning, and distribution.
Pimcore is very scalable and can handle large asset libraries with ease. It also connects well with other systems like eCommerce platforms and content systems.
Key Features:
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Centralised asset repository
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Global metadata and categorisation
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Workflow automation
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Integration with PIM, CMS, and eCommerce
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Scales for enterprise use
Best For: Enterprise organisations with complex content and asset needs.
4. EnterMedia
EnterMedia is an open source DAM that focuses on multimedia files such as images, audio, and videos. It makes it simple to find and manage files with advanced search, tagging, and filtering tools.
The platform supports cloud storage, so teams can access their digital content from anywhere. EnterMedia also includes security features to control who can see and edit files.
Key Features:
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Cloud-accessible media library
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Advanced search and filtering
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Role-based access control
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Support for many media types
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Secure management
Best For: Teams that work heavily with multimedia content.
5. Kaltura
Kaltura is a video-focused open source platform that acts as a DAM for video assets. It’s ideal for organisations with large video libraries or video publishing needs. Kaltura offers features like live streaming and device-agnostic playback, making it useful for education, media, and event companies. While it focuses on video, it still supports images and other media types.
Key Features:
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Advanced video asset management
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Live streaming support
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Multiple format support
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Integration with other CMS and tools
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Customisable interface
Best For: Businesses with heavy video content needs.
6. Razuna
Razuna is a user-friendly open source Digital asset management that works both on cloud and on-premises environments. It supports versioning, metadata tagging, and collaboration features.
Razuna also offers flexible deployment choices: you can host it yourself or use a cloud provider. It’s a good choice for teams that want a simple setup and easy asset sharing.
Key Features:
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Cloud or self-hosted deployment
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Version control
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Collaboration and sharing tools
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Flexible metadata tagging
Best For: Small to medium teams that need an easy-to-deploy DAM.
7. Phraseanet
Phraseanet is an open source DAM solution designed for handling large volumes of files. It offers strong file indexing and supports many file types, including RAW images, vector graphics, and video formats.
It’s especially useful for publishers, media teams, and large archives where detailed categorisation and batch processing are needed.
Key Features:
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High-volume indexing
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Support for many media formats
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Batch processing
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Customisable metadata
Best For: Organisations with large media libraries.
8. Pydio Cells
Pydio Cells is a flexible open source system originally built for secure file sharing and synchronisation. While not a traditional DAM tool, it offers many features needed for asset management, such as file preview, tagging, and secure access control.
It can be customised and extended through APIs, making it useful for teams that want a file-centric Digital asset management solution.
Key Features:
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Secure file sharing
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Workspace creation with rights management
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File preview and editing
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Sync across devices
Best For: Teams that want secure file storage with DAM-like features.
9. Invenio
Invenio was developed by CERN and is aimed at organisations that need large-scale digital repository systems.
It’s open source and works well for managing research data, archives, and large collections of digital content. Invenio offers strong metadata and search tools, making it ideal for libraries, universities, and research groups.
Key Features:
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Large-scale repository management
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Strong metadata support
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Search and retrieval tools
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Open source framework
Best For: Academic and research institutions.
10. Islandora
Islandora is an open source digital repository system based on Drupal. It enables organisations to build searchable asset collections of any type.
Islandora is strong in content curation and heritage preservation workflows. It’s used for libraries, archives, and cultural heritage projects where content needs to be indexed, displayed, and preserved with rich metadata.
Key Features:
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Built on Drupal for flexible content structures
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Searchable asset collections
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Support for many content types
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Metadata and curation features
Best For: Institutions focused on digital archives and curated collections.
Why Choose Open Source DAM?
Open source digital asset management software is growing in popularity for many reasons:
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Cost Savings: Open source DAM platforms are free to use and help reduce upfront and ongoing costs compared to paid systems.
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Flexibility: You can customise the software to match your exact needs.
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Community Support: Many open source projects have active developer communities that help improve features and fix issues.
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Control and Transparency: You can control your data and customise security settings as you see fit.
How to Choose right Digital Asset Management Software
When picking a DAM system, consider:
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Your team size and budget – Smaller teams might prefer simple systems like Razuna or UnoPim DAM, while enterprises may lean towards Pimcore or ResourceSpace.
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Content type – For video-heavy workflows, Kaltura or Phraseanet might be better. For multimedia archives, Invenio or Islandora fits well.
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Integration needs – If you need a DAM that connects with other platforms (PIM, CMS, eCommerce), options like Pimcore or ResourceSpace are useful.
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Technical skills – Some open source DAM tools need more technical setup than others. Choose one that matches your team’s skills.
Conclusion
Open source digital asset management tools help businesses store, organise, and manage files more efficiently and affordably.
From simple solutions for small teams to powerful systems for large organisations, there’s a DAM tool for every need.
Choosing the right DAM software means considering your team size, file types, workflow needs, and technical resources.

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