one dns

Lets you find your IP address, resolve hostnames to IP addresses using the DNS.

Zwhois looks up ownership, expiration, dns info for domains in any tld, or ips

Manage your memos, notes, and desktop sticky notes in one cross-platform interface and one file.

VobSubMuxer can join more than one language on one single vobsub file (idx/sub).

Send a list of e-mails, one by one, automatically!

This utility can copy any number of bytes from one file into a new one.

This program reads one username and one password from a file.

x Chat Free is a private one-to-one real-time TTS chat program for Intranet.

Total Validator is a free one-stop all-in-one validator .

Quicker to write one instead of trying to find one on the internet