OA图书馆 Open Access Library (www.oalib.com) is an academic search engine and publisher. You can download research papers for free and submit your paper to it. It is a shared academic database.
Koodo Reader Koodo Reader is an open-source ebook reader with backup and restore support, runs on Windows, Mac, Linux and Web
古音小鏡 古音小鏡是一個歷史語言學共享網站,提供韻書查詢、中古音查詢、上古音查詢、漢語方言查詢、古文字查詢、民族語查詢、詩經韻腳查詢、諧聲查詢、異讀查詢、假借字查詢、訓詁查詢、漢語方言地理系統、地名語言學等功能。