Iocloud Linux
Small and secure Linux distribution.
iOfficeV4
Web-based Groupware suite.
ionCube PHP Accelerator
PHP Zend engine extension that provides a PHP cache. IOzone
Filesystem benchmark tool. IPAcct
Per user IP accounting program/kernel extension. IPCop firewall
Linux distribution to protect the network that it is installed on. IPS HLBR
Intrusion Prevention System. iptables
Used to configure the Linux packet filtering ruleset. ipt_fw
Linux iptables firewall. iptgraph
Kernel patch that adds hooks to the netfilter subsystem. IPTraf
Ncurses-based IP LAN monitor. iptrk
A Linux promiscuous IPv4 packet tracker for networks. IPWatch
Shell script to monitor network connection. ircproxy
Multi-user IRC proxy server. Ircp-Tray
Wireless file transfer program. IReport
Report builder/designer for JasperReports.
Irie Pascal
Standard Pascal compiler and interpreter. irit
Freeware solid modeler. isapnptools
ISA plug and play configuration utility. ISC DHCP
Freely redistributable DHCP reference implementation. iServer
Platform Independent Application/Web Server. Ishmail
Very customizable mail client for X11.
isodump
Extract iso9660 image from device or file. isoinfo
Lists information about an iso9660 image.