Basic Applications
compiler 4.5.5
A byte code compiler for Erlang which produces highly compact code
erts 5.6.5
Functionality necessary to run the Erlang System itself
sasl 2.1.5.4
The System Architecture Support Libraries is a set of tools for release upgrades and alarm handling etc.
stdlib 1.15.5
The Erlang standard libraries
kernel 2.12.5
Functionality necessary to run the Erlang System itself
 
Database Applications
odbc 2.10.3
An interface to relational SQL-databases built on ODBC (Open Database Connectivity).
mnesia 4.4.7
A heavy duty real-time distributed database
 
Operation & Maintenance Applications
os_mon 2.1.8
A monitor which allows inspection of the underlying operating system
otp_mibs 1.0.4.1
SNMP management information base for Erlang/OTP nodes.
snmp 4.12
Simple Network Management Protocol (SNMP) support including a MIB compiler and tools for creating SNMP agents
 
Object Request Broker & IDL Applications
cosEvent 2.1.4
Orber OMG Event Service
cosEventDomain 1.1.4
Orber OMG Event Domain Service
cosFileTransfer 1.1.6
Orber OMG File Transfer Service
cosNotification 1.1.9
Orber OMG Notification Service
cosProperty 1.1.7
Orber OMG Property Service
cosTime 1.1.4
Orber OMG Timer and TimerEvent Services
cosTransactions 1.2.5
Orber OMG Transaction Service
orber 3.6.10
A CORBA Object Request Broker
ic 4.2.19
IDL compiler
 
Interface and Communication Applications
asn1 1.6.2
Provides support for Abstract Syntax Notation One
crypto 1.5.3
Cryptographical support
gs 1.5.9
A Graphics System used to write platform independent user interfaces
inets 5.0.12
A set of services such as a Web server and a ftp client etc.
jinterface 1.4.2
Low level interface to Java
megaco 3.9.1.1
Megaco/H.248 is a protocol for control of elements in a physically decomposed multimedia gateway, enabling separation of call control from media conversion.
public_key 0.1
API to public key infrastructure.
ssh 1.0.2
Secure Shell application with sftp and ssh support
ssl 3.10
An interface to UNIX BSD sockets with Secure Sockets Layer
xmerl 1.1.10
Provides support for XML 1.0
erl_interface 3.5.9
Low level interface to C
 
Tool Applications
appmon 2.1.9
A utility used to supervise Applications executing on several Erlang nodes
common_test 1.3.4
A portable framework for automatic testing
debugger 3.1.1.4
A debugger for debugging and testing of Erlang programs
dialyzer 1.8.3
The DIALYZER, a DIscrepany AnaLYZer for ERlang programs.
docbuilder 0.9.8.4
Tool for generating HTML documentation for applications.
edoc 0.7.6.2
A utility used to generate documentation out of tags in source files.
et 1.3
Event Tracer (ET), uses the built-in trace mechanism in Erlang and provides tools for collection and graphical viewing of trace data.
eunit 2.0
Support for unit testing.
inviso 0.6
A trace tool for both development and delivered systems.
observer 0.9.7.4
Observer, tools for tracing and investigation of distributed systems
parsetools 1.4.5
A set of parsing and lexical analysis tools
percept 0.7.3
A concurrency profiler tool.
pman 2.6
A graphical process manager used to inspect Erlang processes.
runtime_tools 1.7.3
Runtime tools, tools to include in a production system
syntax_tools 1.5.6
A utility used to handle abstract Erlang syntax trees, reading source files differently, pretty-printing syntax trees.
test_server 3.2.4
The OTP Test Server
toolbar 1.3.0.1
A tool bar simplifying access to the Erlang tools
tv 2.1.4.2
An ETS and MNESIA graphical table visualizer
webtool 0.8.3.2
A tool that simplifying the use of web based Erlang tools
tools 2.6.2
A set of programming tools including a coverage analyzer etc