Freeware

AICS Research, Inc.
QCTerm - PC based, HP700/92 terminal emulator with GUI and graphics capabilities.
http://www.aics-research.com/emulate.html

Allegro Consultants
Free programs include: Bounce - logs off idle users, CheckWWW - scans web server's access log file and web pages, Compile - a utility to automate compiles vaguely similar to "make", a command file that synchronizes hardware and software clocks, FTPRUN - logon "CI" replacement that restricts dial-in or network logon access to selected file transfer programs, MECONS - makes a network connected terminal the system console, ONLINE - puts most tape drives back online.
http://www.allegro.com/software/hp3000/

Andreas Schmidt
Ploticus/iX data display engine is able to produce graphics and tables in different formats from HP e3000 resident data.
http://www.hillschmidt.de/ploticus/

Beechglen Development Inc.
Collection includes: bigfiles -file lister, Clue - console message logfile reader, DBLoadsx - database load analysis, Kermit, Preshut - command script to run prior to shutting down the operating system, Sf2html - spool file to html converter, Sockets - cobol sockets library with client and server examples, Image DB FAQ.
http://beechglen.com/mpe/downloads.html

HP 3000 Web Server - Jazz
Hewlett-Packard's own site for HP e3000 freeware, some of which is supported to various degrees by HP support or directly by CSY. HP produced and "supported" software includes Apache, BIND/DNS, Java, LDAP, LineJet Utilities, Patch/iX, Porting Scanner, Porting Wrappers, Samba, VT3K.
http://jazz.external.hp.com/src/