People who use squid also use:
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   Paypal
      in 90 toolboxes Paypal
      in 90 toolboxes
 add to my toolboxGeneral funds transfer service which can be adapted for online donations. 
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   Firefox
      in 345 toolboxes Firefox
      in 345 toolboxes
 add to my toolboxFirefox is the popular open source web browser from Mozilla 
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   Skype
      in 228 toolboxes Skype
      in 228 toolboxes
 add to my toolboxFree/cheap Internet telephony and handy IM tool. 
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   OpenOffice
      in 203 toolboxes OpenOffice
      in 203 toolboxes
 add to my toolboxFull-featured open source office productivity suite, featuring word processor, spreadsheet, presentation, drawing and database packages; free MS Office replacement. 
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   Ubuntu
      in 136 toolboxes Ubuntu
      in 136 toolboxes
 add to my toolboxUser-friendly Linux distribution. The Ubuntu promise: * Ubuntu will always be free of charge, along with its regular enterprise releases and security updates * Ubuntu comes with full commercial support from Canonical and hundreds of companies from across the world * Ubuntu provides the best translations and accessibility features that the free software community has to offer * Ubuntu core applications are all free and open source. We want you to use free and open source software, improve it and pass it on. 
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   Thunderbird
      in 137 toolboxes Thunderbird
      in 137 toolboxes
 add to my toolboxMozilla's Open Source email client 
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   MediaWiki
      in 85 toolboxes MediaWiki
      in 85 toolboxes
 add to my toolboxPowerful wiki software built to support the Wikipedia project 
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   Debian
      in 38 toolboxes Debian
      in 38 toolboxes
 add to my toolboxLinux distribution with a very strong community 
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   Mailman
      in 31 toolboxes Mailman
      in 31 toolboxes
 add to my toolboxMailing list manager 
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   FileZilla
      in 59 toolboxes FileZilla
      in 59 toolboxes
 add to my toolboxFree FTP client software. 
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   Wikipedia
      in 131 toolboxes Wikipedia
      in 131 toolboxes
 add to my toolboxWikipedia is a global and multilingual Web-based cooperative free-content encyclopedia. 
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   Samba
      in 19 toolboxes Samba
      in 19 toolboxes
 add to my toolboxDomain management in multi-platform environments (Windows + Linux + Mac, etc) including user management, printer management, shared folder management, etc. 
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   apache
      in 62 toolboxes apache
      in 62 toolboxes
 add to my toolboxindustry standard open source web server 
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   Google
      in 105 toolboxes Google
      in 105 toolboxes
 add to my toolboxGoogle is the quintessential search engine. 
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   phpMyAdmin
      in 60 toolboxes phpMyAdmin
      in 60 toolboxes
 add to my toolboxweb-based interface for managing MySQL 
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   VLC Media Player
      in 79 toolboxes VLC Media Player
      in 79 toolboxes
 add to my toolboxVLC media player is a highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, ...) as well as DVDs, VCDs, and various streaming protocols. 
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   PHP
      in 54 toolboxes PHP
      in 54 toolboxes
 add to my toolboxPHP Language 
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   OpenSSH
      in 28 toolboxes OpenSSH
      in 28 toolboxes
 add to my toolboxSecure shell 
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   Vim
      in 16 toolboxes Vim
      in 16 toolboxes
 add to my toolboxAn improved version of the vi editor 
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   MySQL
      in 64 toolboxes MySQL
      in 64 toolboxes
 add to my toolboxOpen source DataBase Management System 
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   GParted
      in 12 toolboxes GParted
      in 12 toolboxes
 add to my toolboxGParted is the Gnome Partition Editor application. 
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   wget
      in 10 toolboxes wget
      in 10 toolboxes
 add to my toolboxGNU Wget is a free software package for retrieving files using HTTP, HTTPS and FTP, the most widely-used Internet protocols. It is a non-interactive commandline tool, so it may easily be called from scripts, cron jobs, terminals without X-Windows support, etc. 
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   freeradius
      in 5 toolboxes freeradius
      in 5 toolboxes
 add to my toolboxThe server scales easily from embedded systems with small amounts of memory to systems with millions of users. It is fast, flexible, configurable, and supports more authentication protocols than most commercial servers. It includes support for SQL, LDAP, RADIUS Proxying, failover, load balancing, and nearly 100 vendor dictionary files. It can perform authentications via the PAP, CHAP, MS-CHAP, EAP-MD5, EAP-GTC, EAP-TLS, EAP-TTLS, PEAPv0, LEAP, EAP-SIM, and Digest authentication protocols. 


