DocFetcher - DocFetcher is a portable German/English open source desktop search application.
Regain OST Converter Tool - Professional utility to repair or convert offline OST files to Outlook PST file.
Recoll - Recoll is a desktop full-text search tool. Recoll finds keywords inside documents as well as file names.
Softmagnat EDB to PST Converter - EDB to PST Converter is a utility to convert both offline and online Exchange Server mailboxes edb to PST files. Use Free version to convert emails.
Everything by Voidtools - Everything. Locate files and folders by name instantly. Everything. Small installation file. Clean and simple user interface.
Aryson EDB to PST Converter - Aryson EDB to PST Converter tool helps to convert your Exchange EDB mailboxes into Outlook PST file without dismounting the Exchange Server database, It also export offline Exchange EDB to Outlook PST file.