This site houses an electronic text of the Rāmāyaṇa, based on John Smith's revision of Prof. Muneo Tokunaga's version of the text. Please be aware that, unlike the electronic text of the Mahābhārata, this text has not been submitted to rigorous revision and scrutiny, and still contains many errors.
You can access the electronic text of the Rāmāyaṇa here.
In addition, a collection of fonts suitable for use with Sanskrit and other Indian languages is available, and also a collection of utility programs allowing easy switching between encodings (character sets), high-quality Devanagari printing of Mahābhārata and Rāmāyaṇa text, metrical analysis of Sanskrit verse, etc.