A plain text file, plain text, plain text, plain text or bare text (plain English text) is composed only of plain text characters only, computer file which makes also human readable. These characters can be encoded in different ways depending on the language used. Some of the most widely used encryption systems are: ASCII, ISO-8859-1 or Latin-1 and UTF-8. Lack of information to generate formats (bold, underline, italics, size, etc.) and fonts (eg, Arial, Times, Courier, etc.). The term plaintext comes from a literal translation of the term plain text, a term which in Spanish means simple text or simple text.
Plucker is an Open Source free mobile and desktop e-book reader application with its own associated file format and software to automatically generate Plucker files from text, PDF, HTML, or other document format files, web sites or RSS feeds. The format is public and well-documented. Free readers are available for all kinds of desktop computers and many PDAs. PDB is a container format for record databases in Palm OS, Garnet OS and Access Linux Platform. Its structure is similar to PRC resource databases. The PalmDOC eBook format is a special version of the PDB format.