Avalokitam 1.0 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The software lies within Education Tools, more precisely Languages. Avalokitam works fine with 32-bit versions of Windows XP/7. The most popular version among Avalokitam users is 1.0. This free program was originally produced by Vinodh Rajan.
From the developer:
Avalokitam is a prosody analyzer for the Tamil Language. It constructs a parse tree of the input text based on the prosodic syllable patterns. Based on this parse tree, the input verses are analyzed for all the six basic elements of Tamil prosody: eḻuttu (Phone), acai (Metreme), cīr (Metrical Foot), taḷai (Linkage), aṭi (Metrical Line), toṭai (Ornamenation).
You may want to check out more software, such as American Sign Language or Presidential Profiles, which might be similar to Avalokitam.