Efficient Diary is a free, easy to use and powerful electronic diary software. With its unique and powerful flash full-text search technique, you can simply enter a word in the diary to quickly find the corresponding entries! The product has a strong edit function similar to that of Microsoft Word. You can insert various items such as tables, pictures, emotions, URLs or even attachments. You can set the background color, background picture of each diary entry separately so your diary can be rich and colorful.