Anfibia

Reactor 4

Minimalist Server Monitoring Free

Install Reactor in your local or virtual servers to monitor connections, ports, databases, CPU, hard drives and tons of others. Anfibia Reactor is designed to be easy to use, simple and effective.

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Adaptive Dashboard

Visually simple and effective, the dashboard shows server response and errors in real time.

Smart Alerts

No need to set up thresholds. Get smart alerts by email, Twitter and SMS. No false positives.

Uptime Monitoring

Install Reactor and keep an eye on your website. View uptime evolution, receive alerts.

Monitor Databases

Supported databases: Microsoft SQL, Oracle, MySQL, Generic OLE DB, PostgreSQL.

Monitor Servers

Supported protocols: PLUGIN, HTTP, FTP, SMTP, POP, DNS, TCP, ICMP, IMAP, LDAP...

Monitor Hardware

Reactor also monitors computers: it detects CPU and memory overloads and HDD errors.

Minimalist

Reactor is web-based, elegant and effective. Amazingly easy to use. Less is more.

Plugins!

Plugins allow to you monitor anything you need. Create your own plugins in Lua.

Free!

Yep. Download and use Reactor for free. Gratis. Send us a postcard if you like it.

Privacy Matters

Reactor is not in the cloud. The software is installed and managed by you.

Requirements

Windows XP/Vista/7/8
Windows Server 2003/2008
32bit and 64bit

Current Version

Reactor 4.3
Download Anfibia Reactor 4

Documentation

User Guide available in English
Software in English, Spanish, Catalan

  • Dashboard

    The dashboard shows the evolution of your monitors: connections, servers and databases in real time.

    View

  • Hardware Monitoring

    CPU, memory, battery and hard drives are checked every minute. 3 consecutive errors trigger an alert.

    View

Changelog

Anfibia Reactor 4.3 — February 17 2013

Updated setup
Updated docs
Works on Windows 8
Reactor is now free

Anfibia Reactor 4.2.1 — June 22 2012

Fixed CPU consumption bug when DNS Server was enabled
Minor bug fixes

Anfibia Reactor 4.2 — March 20 2012

Simplified license system
Minor bug fixes

Anfibia Reactor 4.1.1 — January 24 2012

New Plugin: MultiPing
New API functions: split, trim, rtrim, ltrim
Fixed bug that prevented adding lots of monitors
Updated documentation
Other minor fixes

Anfibia Reactor 4.1 — November 24 2011

Monitors now check every minute
Dashboard full screen option
Dashboard pause option
Improved date reference in log
Fixed potential memory issue
Other minor changes and fixes

Anfibia Reactor 4.0 — October 8 2011

Plugins: Create your own plugins, in Lua, or use the included ones
New Plugin: CheckCPULoad
New Plugin: CheckDeskman
New Plugin: CheckDiskSmart
New Plugin: CheckDiskSpace
New Plugin: CheckDiskTemp
New Plugin: CheckMemoryLoad
New Plugin: CheckProcess
New Plugin: PingEx
New Plugin: WebSearchText
API for plugin development
Fixed HDD temp excessive alerts
Servers page renamed Monitors
Improved installation when upgrading version
Fixed bug when stopping the Reactor service
Multiple minor fixes