Terrier is a highly flexible, efficient, and effective open source search engine, readily deployable on large-scale collections of documents.


SCAN (Smart Content Aggregation and Navigation) is described as 'Personal semantic content manager for desktop users. It combines search, text analysis, tagging and metadata functions to provide new user experience of desktop navigation and personal document management' and is an app. There are more than 25 alternatives to SCAN (Smart Content Aggregation and Navigation) for a variety of platforms, including Windows, Linux, Android, Mac and iPhone apps. The best SCAN (Smart Content Aggregation and Navigation) alternative is DocFetcher, which is both free and Open Source. Other great apps like SCAN (Smart Content Aggregation and Navigation) are Recoll, DEVONthink, Agent Ransack and Zoho Notebook.
Terrier is a highly flexible, efficient, and effective open source search engine, readily deployable on large-scale collections of documents.

