Features

Gtk+ version (Linux & Windows)
Lifeograph offers a rich feature-set for note taking, to-do management, and a more:
 * Supports encrypted (with real AES256 encryption) and unencrypted diaries
 * Automatically logs out when not used for some time (to protect your diary when you forget to log out doing some other thing) (optional)
 * Automatically formats entry titles and subheadings
 * Wiki-like rich text formatting (*bold*, _italic_, = strikeout =, etc...)
 * Text searching & replacing with a list of matches
 * Advanced filtering with combining different filterers with AND or OR
 * Themes in text editor with support for background images and a few stock themes
 * Favorite entries
 * Integrated map for travel notes and planning
 * Various to-do management features, including completion percentages
 * Very strong support for tagging, including parametric tags and inline tags for paragraph level tagging
 * Spell checking
 * Links between entries, and to URIs ( http://, file://, mailto://, etc...)
 * Multiple automatic backups to prevent data loss
 * Printing individual entries or whole diaries
 * Statistical charts and some serious analytical capabilities (when combined with parametric tags)
 * Extraction of data from diary into tables which in turn can be pasted into spread-sheet programs
 * Images and charts in entries
 * Synchronization of diary files with each other (such as different versions on different machines)
 * Export diary file to plain text

Android version
Android version does not have all the features in the Linux version, yet. (Most of the missing functionality will be implemented in the future releases.) The comparison of abilities on the two platforms are as follows:


 * Android version can open any file created by the desktop version. Unsupported information will be preserved on save
 * Trash is not supported
 * Check/bulleted/numbered lists are not supported in the entry editor
 * Themes are supported but they cannot be edited
 * Printing is not available

Planned features
In future releases expect to have:
 * Improved charts and tables
 * File attachments in diaries
 * Plug-ins