1)   askSam 6.0
Oganize, search, and manage your information with askSam. askSam is a flexible and powerful way to organize information and create searchable databases from Web pages, Email, PDF files, texts, and Word documents.
database, free-form database, information manager, PIM, information management, text database, free form database, research, knowledgebase, knowledge management,

 2)   Parsnips 1.5
Parsnips enables you to drag and drop text from various locations -- including Web pages, files, e-mails and instant messaging sessions -- to the application. Later, you can use Parsnips' Google-like search engine to find desired items.
PIM, Personal Information Manager, Store Text, Store Notes, Text Database, Text Organizer,