Third-Party Software and Licenses

This page shows what third-party software is used in JetBrains products, including the respective licenses and versions.

SoftwareLicenseVersion
.babelrc JSON Schema (.babelrc-schema.json)Apache 2.0JSON schema for Babel 6+ configuration files
.eslintrc JSON Schema (.eslintrc-schema.json)Apache 2.0JSON schema for ESLint 4 configuration files
ASM (JetBrains's fork)New BSD9.2
AhoCorasickDoubleArrayTrieApache 2.01.2.2
Amazon Ion JavaApache 2.01.8.2-4
Apache AxisApache 2.01.4
Apache Commons CLIApache 2.01.4
Apache Commons CodecApache 2.01.15
Apache Commons CollectionsApache 2.03.2.2
Apache Commons CompressApache 2.01.21
Apache Commons DiscoveryApache 2.00.4
Apache Commons HTTPClientApache 2.03.1 (with patch by JetBrains)
Apache Commons IOApache 2.02.11.0
Apache Commons Imaging (JetBrains's fork)Apache 2.01.0-RC-1
Apache Commons LangApache 2.03.12.0
Apache Commons LoggingApache 2.01.2
Apache Commons NetApache 2.03.8.0
Apache Commons PoolApache 2.02.8.0
Apache Commons TextApache 2.01.8
Apache Commons VFS (JetBrains's fork)Apache 2.02.2.2.6
Apache IvyApache 2.02.5.0
Apache LuceneApache 2.08.9.0
Apache Tuweni-TomlApache 2.02.0.0
AssertJ SwingApache 2.03.17.1
AssertJ fluent assertionsApache 2.03.20.2
AutomatonSimplified BSD1.12-1
Byte Buddy agentApache 2.01.10.1
CGLibApache 2.03.2.4
Command Line Interface Parser for JavaApache 2.01.1.5
Common Annotations for the JavaTM Platform APICDDL 1.1 / GPL 2.0 + Classpath1.3.2
EditorConfig Java CoreApache 2.01.0
FiraCodeOFL1.206
FlexmarkSimplified BSD0.62.2
Flow library filesMIT0.81.0
Gherkin keywordsMIT2.12.2
Google Drive API V3Apache 2.0v3-rev197-1.25.0
Grazie AIApache 2.00.1.50
GroovyApache 2.02.5.14
Groovy JSONApache 2.02.5.14
Groovy JSR-223Apache 2.02.5.14
Groovy TemplatesApache 2.02.5.14
Groovy XMLApache 2.02.5.14
GsonApache 2.02.8.8
GuavaApache 2.031.0.1-jre
HttpComponents HttpClientApache 2.04.5.13
HttpComponents HttpClient Fluent APIApache 2.04.5.13
ICU4JUnicode67.1
ISO RELAXMIT20030108
InconsolataOFL001.010
Incremental DOMApache 2.00.7.0
JAXB (JSR 222) Reference ImplementationCDDL 1.1 / GPL 2.0 + Classpath2.3.1
JAXB (Java Architecture for XML Binding) APICDDL 1.1 / GPL 2.0 + Classpath2.3.1
JCEFPermissive89.0.12-g2b76680-chromium-89.0.4389.90-api-1.6
JCIP AnnotationsCreative Commons Attribution License1.0
JCodingsMIT1.0.55
JDOM (JetBrains's fork)modified Apache2.0.6
JGit (develar's fork)Eclipse Distribution License 1.04.0
JGoodies CommonSimplified BSD1.4.0
JGoodies FormsSimplified BSD1.1-preview
JNA (JetBrains's fork)LGPL 2.15.9.0.26
JRuby Parser 0.5.3CPL 1.00.5.3
JRuby Parser 0.5.4CPL 1.00.5.4
JSON SchemaApache 2.0custom revision
JSON Schema (schema.json)Simplified BSDdraft-04
JSON Schema (schema06.json)Simplified BSDdraft-06
JSON Schema (schema07.json)Simplified BSDdraft-07
JSON Schema for Typings TypeScript definitions manager (typings-schema.json)Apache 2.0custom revision
JSON in JavaJSON License20170516
JSTUNApache 2.00.7.5.20200723
JSchNew BSD0.1.55
JUnitEclipse Public License 1.04.12
JacksonApache 2.02.13.0
Jackson DatabindApache 2.02.13.0
Jackson Dataformat YAMLApache 2.02.13.0
Jackson Datatype JodaApache 2.02.13.0
Jackson Module KotlinApache 2.02.13.0
Jakarta OROApache 2.02.0.8
Java CompatibilityGPL 2.0 + Classpath1.0.1
Java Server Pages (JSP) for Visual Studio CodeMIT0.0.3
Java String SimilarityMIT2.0.0
Java WebSocketMIT1.3.9
Java-WebSocketMIT1.4.0
JavaBeans Activation FrameworkCDDL 1.1 / GPL 2.0 + Classpath1.2.0
Jaxenmodified Apache1.2.0
Jayway JsonPathApache 2.02.5.0
JediTermLGPL 32.64.1
JediTerm Type AheadLGPL 32.64.1
JetBrains AnnotationsApache 2.020.1.0
JetBrains Annotations for Java 5Apache 2.020.1.0
JetBrains RuntimeGNU General Public License, version 2, with the Classpath Exception11
JettisonApache 2.01.4.0
JingNew BSD20030619
JoniMIT2.1.41
Kotlin Coroutines for JDK 8Apache 2.01.5.2
Kotlin Coroutines for Slf4jApache 2.01.5.2
Kotlin Standard Library for JDK 8Apache 2.01.5.10-release-949
Kotlin multiplatform / multi-format serializationApache 2.01.3.0
Kotlin multiplatform / multi-format serializationApache 2.01.3.0
Kotlin multiplatform / multi-format serializationApache 2.01.3.0
Kotlin reflection libraryApache 2.01.5.10-release-949
KryoNew BSD2.24.0
Language ToolLGPL 2.15.5.5-grz
Language Tool (English)LGPL 2.15.5
Log4jApache 2.01.2.17.2
MarkdownJNew BSD0.4.2
MathJaxApache 2.02.6.1
Maven Resolver ProviderApache 2.03.8.2
MicrobaNew BSD0.4.2
MigLayoutNew BSD11.0
NanoXMLzlib/libpng2.2.3
OWASP Java HTML SanitizerApache 2.020191001.1
ObjenesisApache 2.03.2
OkHttpApache 2.04.9.2
PLYNew BSD3.7
Plexus UtilsApache 2.03.4.1
Projector client commonMIT1731046c
Protocol BuffersNew BSD3.15.8
Proxy Vole (JetBrains's fork)Apache 2.01.0.15
PureJavaCommNew BSD0.0.11.1
PyDev (portions: debugger runtime, console)Eclipse Public License 1.0git snapshot
QuicheSimplified BSD61
Relax NG Object ModelMITcustom revision
Rhino JavaScript EngineMPL 1.11.7.13
RobotoApache 2.01.100141
SSHJApache 2.00.32.0.1
Slf4jMIT1.7.31
SnakeYAMLApache 2.01.29
SourceCodeProOFL2.010
StreamExApache 2.00.7.3
Stylelint JSON Schema (.stylelintrc-schema.json)Apache 2.0custom revision
TLS ChannelMIT0.3.2
TSLint JSON Schema (tslint-schema.json)Apache 2.0custom revision
ThriftApache 2.00.13.0
TrangNew BSDcustom revision
Trove4j (JetBrains's fork)LGPL1.0.20200330
TwelveMonkeys ImageIONew BSD3.6.1
TypeScriptApache 2.01.6.2
TypeshedApache 2.0custom revision
UnidecodeMIT0.0.7
VelocityApache 2.01.7
Visual Studio CodeMIT1.33.1
XMLBeansApache 2.04.0.0
XStreamNew BSD1.4.18
XZ for JavaPublic Domain1.9
XercesApache 2.02.12.1
Xerial SQLite JDBCApache 2.03.34.0
XmlRPCApache 2.02.0.1
YourKit Java ProfilerCommercial8.0.x
aalto-xmlApache 2.01.3.0
ap-validationApache 2.00.0.20
async-profiler (JetBrains's fork)Apache 2.02.5-2
batikApache 2.01.14.0-24
batikApache 2.01.14.0-24
blockmapApache 2.01.0.2
bouncy-castle-pgpMIT1.69
bouncy-castle-providerMIT1.69
caffeineApache 2.03.0.4
classgraphMIT4.8.128
coverage.pyApache 2.04.2.0
dbus-javaLGPL3.2.1
docker-java-apiApache 2.03.2.11
docker-java-transportApache 2.03.2.11
docker-java-transport-okhttpApache 2.03.2.11
docutilsBSD0.12
emoji-javaMIT5.1.1
epydocMIT3.0.1
error-prone-annotationsApache 2.02.3.1
eslintMIT3.17
fastutilApache 2.08.5.4-9
gRPC Kotlin: StubApache 2.01.0.0
gRPC: CoreApache 2.01.34.1
gRPC: Netty ShadedApache 2.01.34.1
gRPC: ProtobufApache 2.01.34.1
gRPC: StubApache 2.01.34.1
hppcApache 2.00.8.2
imgscalrApache 2.04.2
indriyaNew BSD1.3
ini4j (JetBrains's fork)Apache 2.00.5.5-2
jackson-jr-objectsApache 2.02.13.0
jetCheckApache 2.00.2.2
jnaerator-runtimeLGPL-3.00.12
jsch-agent-proxyNew BSD0.0.9
jsch-agent-proxy-jschNew BSD0.0.9
jsch-agent-proxy-sshjNew BSD0.0.9
jsoupMIT1.14.2
jsr305New BSD3.0.2
jts-io-commonEclipse Public License 1.01.16.1
junixsocket-coreApache 2.02.3.2
jzlibNew BSD1.1.3
kotlinx-datetimeApache 2.00.2.1
kotlinx-datetime-jvmApache 2.00.2.1
kotlinx.htmlApache 2.00.7.3
lz4-javaApache 2.01.8.0
markdown4jNew BSD2.2-cj-1.1
mercurial_prompthooksGPLv2 (used as hg extension called from hg executable)custom revision
minlogNew BSD1.2
morfologik-fsaSimplified BSD2.1.7
morfologik-fsa-buildersSimplified BSD2.1.7
morfologik-spellerSimplified BSD2.1.7
morfologik-stemmingSimplified BSD2.1.7
net.loomchild.segmentMIT2.0.1
netty-bufferApache 2.04.1.72.Final
netty-codec-httpApache 2.04.1.72.Final
netty-handler-proxyApache 2.04.1.72.Final
ngram-slpMIT0.0.3
org.eclipse.lsp4j.jsonrpc:0.12.0Eclipse Public License 1.00.12.0
org.eclipse.lsp4j:0.12.0Eclipse Public License 1.00.12.0
org.eclipse.xtext.xbaseEclipse Public License 1.02.24.0
org.scilab.forge:jlatexmath:1.0.7GPL + Classpath Exception1.0.7
pipMIT20.3.4
pocketsNew BSD0.9.1
pty4jEclipse Public License 1.00.12.6
pycodestyleMIT2.8.0
pyparsingMIT1.5.6
romanPython 2.1.1 license1.4.0
semver4jMIT2.2.0
setuptoolsMIT44.1.1
six.pyMIT1.9.0
snakeyaml-engineApache 2.02.3
sphinxcontrib-napoleonSimplified BSD0.7
swingxLGPL 2.11.6.2-2
thriftpy2MIT0.4.13
tsconfig JSON Schema (tsconfig-schema.json)Apache 2.0custom revision
unit-apiNew BSD1.0
uom-lib-commonNew BSD1.1
virtualenvMIT20.13.0
webpack 2.x-3.x JSON Schema (webpack-schema.json)MIT2.x-3.x
webpack 4.x (webpack-schema4.json) and plugins (webpackPlugins/**) JSON SchemasMIT4.x
winpMIT1.28
xml-apis-extApache 2.01.3.04
xml-resolverApache 2.01.2
yFilescommercial, available on request2.13
zip-signerApache 2.00.1.3
Product
PyCharm Professional Edition
Version
2021.3.3