

BASE is one of the world's most voluminous search engines especially for academic web resources. BASE provides more than 300 million documents from more than 10,000 content providers. You can access the full texts of about 60% of the indexed documents for free (Open Access).



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Exiv2 is a C++ library and a command line utility to manage image metadata. It provides fast and easy read and write access to the Exif, IPTC and XMP metadata of images in various formats. Exiv2 is available as free software and with a commercial license, and is used in many...
A command-line Digital Asset Manager (DAM) that uses multimodal AI (Google Gemini / Ollama) to automatically rename, tag, and embed structured metadata into your files.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Windows
- Mac
- Linux
Quickly calculate the total play time of a list of most any music or movie file. That was the original request. Due to further user requests, PlayTime has since been expanded to be a fairly complete front-end for the MediaInfo library.


AbstraLinx makes Salesforce metadata management an easy task. You can visualize all objects and relationships as an ER diagram. Easily manage your Salesforce requirements, ERDs, data dictionary and documentation.
Cost / License
- Paid
- Proprietary
Platforms
- Windows
- Salesforce.com


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Documenting SQL Server, Oracle and MySQL databases made easy. Just import schema, describe anything and export to PDF, HTML or Excel.



Exif Pilot is a Free EXIF Editor that allows you to manipulate META data within image files.


Benubird PDF makes personal document management simple: capture, organize and retrieve your PDF documents effortlessly. Managing files is easy with virtual folders and powerful metadata filters. Guaranteed to save you time and revolutionize the way you work with your documents.




A JSON based anime dataset containing the most important meta data as well as cross references to various anime sites such as MAL, ANIDB, ANILIST, KITSU and more...
Cost / License
- Free
- Open Source
Platforms
- JSON
Automatically tag faces in photos and identify them on your local windows system, without sending data to the cloud.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows


A powerful sample manager, audio browser, and creativity tool for audio professionals that comes loaded with a unique set of inspiring and workflow-enhancing features, and an extensive metadata system.
Cost / License
- Paid
- Proprietary
Platforms
- Windows


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Gracenote, Inc., formerly called CDDB (Compact Disc Data Base), is a company that maintains and licenses an Internet-accessible database containing information about the contents of audio compact discs and vinyl records.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Mac
- Windows
- Android
- iPhone
- iPad
Subler is a Mac OS X application that opens media containers, allows you to add or remove media tracks inside them, and then saves them out again. In the specialized language of the video world, Subler is a “transcoder” or “demuxer” depending on how you use it.




Mp3TagsForTracks is a easy-to-use program to automatically add and edit additional informations (ID3-Tags) to your Mp3-File.


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bliss performs all the hard work in organizing your music collection; making it consistent, correct and complete with little effort.



PIE is an unique picture browser and viewer with exquisite photo metadata and file renaming features. It extracts EXIF, XMP and IPTC from JPG, TIF and RAW files and makes it available in a convenient and welcoming interface.


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FolderMeta is a software application that allows users to assign properties to folders, visible in a customizable table view in Windows Explorer. Users can assign and edit folder properties directly through the Explorer context menu.
Cost / License
- Free
- Proprietary
Platforms
- Windows

Tracker is a search engine and that allows the user to find their data as fast as possible. Users can search for their files and search for content in their files too.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Xfce






































































