the good dinosaur

There aren't many one-liner programs that exist, and that is probably a good

Pan is a Usenet newsreader that's good at both text and binaries.

Fast and good compression

In forms when asking for date fields it is a good idea to validate

HTML-to-RTF DLL can convert HTML and ASP files into good-looking RTF with tables

Convert MS Excel spreadsheet into good-looking calculating web page. No plugins.

GuildFTPd is a very good free FTP server with all the necessary features

Fast converter DVD to 3GP, 3G2, MP3 and AAC for cell phones with good quality.

Convert PDF to xls format file in batches with good quality.

Convert PDF to xls/xlsx format file in batches with good quality.