Download FitNesse here

Official release

release 20211006

FileSize# of Downloads
fitnesse-standalone.jar5184655 bytes383


FitNesse requires the Java Runtime Environment (JRE) version 8 or 11.

Note: As of release 20121220, FitNesse comes in 2 flavours:


You can also find FitNesse in the Maven Central Repository.

FitNesse includes slf4j-jdk14, an slf4j implementation, to write its logging. Users who want to use a different logging implementation should exclude slf4j-jdk14 so there will be no conflicts.


Source

The source Code can be found on GitHub: http://github.com/unclebob/fitnesse



What's next

It really takes very little time and effort to get FitNesse running on your machine.

0 Ensure you have a supported Java version installed (either version 8 or 11, versions >= 15 are not supported).
  1. Click on the most recent fitnesse-standalone.jar file.
    • If this is a brand new installation, just put it in some convenient empty directory.
    • If this is an update, then copy it on top of the old fitnesse(-standalone).jar in your current installation.
  2. Type java -jar fitnesse-standalone.jar
    • It will ask you to be patient as it installs or updates.
    • Your shell should respond with something like this:
          FitNesse (v20201213) Started...
           	port:              8001
           	root page:         fitnesse.wiki.FileSystemPage at ./FitNesseRoot
           	logger:            none
           	authenticator:     fitnesse.authentication.PromiscuousAuthenticator
           	page factory:      fitnesse.responders.PageFactory
           	page theme:        bootstrap
           	page version expiration set to 14 days.
  3. Start up a browser and go to http://localhost
  4. The main FitNesse screen should come up. That's it. You're ready to start using FitNesse.

It didn't work!

Most likely you have another web server running. Web servers default to port 80, so if another one is running on your machine you'll have to specify another port via a CommandLineOption[?]. Try this command: java -jar fitnesse-standalone.jar -p 8080

Then point your browser to http://localhost:8080

Still no? Open me up.

What to Do If You Have the Wrong Java Runtime Environment

  • Release 20190119 and later require Java 8
  • Release 20160515 and later require Java 7
  • Release 20090818 and later require Java 6
  • Release 20060719 and later require Java 5

FitNesse requires version 1.8 (Java 8) or Java 11 of the Java Runtime Environment (JRE). If you see the messages:


C:\fitnesse>java -jar fitnesse-standalone.jar
Exception in thread "main" java.lang.NoClassDefFoundError:
java/lang/CharSequence
        at fitnesse.FitNesse.parseCommandLine(Unknown Source)
        at fitnesse.FitNesse.main(Unknown Source)

Then you need to download and install version 8 or 11 of the JRE. Follow these steps:

  • Press a key to close the command window
  • Download a Java runtime (there are multiple providers, for instance Amazon, AdoptOpenJDK or Azul) and download and install Java by following the instructions.
  • (if required) Change the PATH environment variable so that it points to the new JRE.
    • Go to the /bin folder that contains java.exe, and copy the pathname (for example, C:\Program Files\Amazon Corretto\jdk<version>)
    • Go to Settings>Control Panel>System>Advanced>Environment Variables>PATH>Edit
    • Paste in that same complete pathname
    • Save the PATH environment variable, and close the System control panel
    • Start FitNesse again as described above

What to do if Apache Velocity is not found

There are two builds of the FitNesse binary:

  • fitnesse.jar contains only the fitnesse code, no dependencies. This is the version you use if you're using a dependency management system like Maven or Apache Ivy.
  • fitnesse-standalone.jar is the big one-has-all jar file containing FitNesse and support libraries.

If you're seeing this:


C:\fitnesse>java -jar fitnesse.jar
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/velocity/context/Context
        at fitnesse.FitNesseContext.(FitNesseContext.java:29)
        at fitnesse.FitNesseContext.(FitNesseContext.java:39)
        at fitnesseMain.FitNesseMain.loadContext(FitNesseMain.java:88)
        at fitnesseMain.FitNesseMain.launchFitNesse(FitNesseMain.java:36)

You probably want the latter.

Learning More

If you have not yet done so, check out the Two Minute Example. To learn more about what FitNesse acceptance testing is all about, see AcceptanceTests. If you are ready to start creating FitNesse pages and test tables, check out EditingFitNessePages[?] and CreatingTestTables[?].

Memory Issues.

When you use FitNesse extensively, some operations take more than the default memory allocated to the JVM. This can cause tests to fail for out of heap space reasons. You can fix this by adding the -Xmx100M JVM argument to the java command line when you start FitNesse. java -Xmx100M -jar fitnesse.jar.

Memory issues and the build.

If you build FitNesse from source, the ant script may fail for out of heap space reasons. You can fix this by setting the ANT_OPTS environment variable to -Xmx100M.



Old Releases

release 20210606

FileSize# of Downloads
fitnesse-standalone.jar5183634 bytes3748

release 20210605

FileSize# of Downloads
fitnesse-standalone.jar5183742 bytes521

release 20210516

FileSize# of Downloads
fitnesse-standalone.jar5183315 bytes814

release 20210410

FileSize# of Downloads
fitnesse-standalone.jar5181473 bytes2278

release 20201213

FileSize# of Downloads
fitnesse-standalone.jar5164919 bytes3061

release 20200501

FileSize# of Downloads
fitnesse-standalone.jar4863202 bytes5828

release 20200404

FileSize# of Downloads
fitnesse-standalone.jar4863200 bytes2445

release 20200308

FileSize# of Downloads
fitnesse-standalone.jar4862055 bytes2677

release 20200307

FileSize# of Downloads
fitnesse-standalone.jar4861106 bytes1622

release 20200304

FileSize# of Downloads
fitnesse-standalone.jar4861525 bytes1820

release 20200205

FileSize# of Downloads
fitnesse-standalone.jar4722256 bytes3210

release 20200128

FileSize# of Downloads
fitnesse-standalone.jar4714880 bytes2146

release 20200108

FileSize# of Downloads
fitnesse-standalone.jar4715332 bytes4912

release 20191229

FileSize# of Downloads
fitnesse-standalone.jar4715242 bytes1953

release 20191217

FileSize# of Downloads
fitnesse-standalone.jar4704014 bytes2138

release 20191110

FileSize# of Downloads
fitnesse-standalone.jar4703770 bytes2764

release 20190716

FileSize# of Downloads
fitnesse-standalone.jar4703786 bytes4573

release 20190628

FileSize# of Downloads
fitnesse-standalone.jar4701163 bytes2863

release 20190620

FileSize# of Downloads
fitnesse-standalone.jar4691238 bytes2455

release 20190508

FileSize# of Downloads
fitnesse-standalone.jar4691374 bytes4080

release 20190428

FileSize# of Downloads
fitnesse-standalone.jar4691184 bytes23662

release 20190421

FileSize# of Downloads
fitnesse-standalone.jar4690872 bytes2336

release 20190418

FileSize# of Downloads
fitnesse-standalone.jar4690743 bytes15

release 20190417

FileSize# of Downloads
fitnesse-standalone.jar4691006 bytes2124

release 20190416

FileSize# of Downloads
fitnesse-standalone.jar4687660 bytes2187

release 20190409

FileSize# of Downloads
fitnesse-standalone.jar4687478 bytes1962

release 20190406

FileSize# of Downloads
fitnesse-standalone.jar4687305 bytes2280

release 20190224

FileSize# of Downloads
fitnesse-standalone.jar4687210 bytes6141

release 20190216

FileSize# of Downloads
fitnesse-standalone.jar4687107 bytes2411

release 20190202

FileSize# of Downloads
fitnesse-standalone.jar4686420 bytes2706

release 20190127

FileSize# of Downloads
fitnesse-standalone.jar4686319 bytes2408

release 20190119

FileSize# of Downloads
fitnesse-standalone.jar4675654 bytes4340

release 20190118

FileSize# of Downloads
fitnesse-standalone.jar5010162 bytes2242

release 20180127

FileSize# of Downloads
fitnesse-standalone.jar4993767 bytes28118

release 20161106

FileSize# of Downloads
fitnesse-standalone.jar4959084 bytes488523

release 20160618

FileSize# of Downloads
fitnesse-standalone.jar4924145 bytes17726

release 20160515

FileSize# of Downloads
fitnesse-standalone.jar4914077 bytes14117

release 20151230

FileSize# of Downloads
fitnesse-standalone.jar4918563 bytes21308

release 20150814

FileSize# of Downloads
fitnesse-standalone.jar9216403 bytes24792

release 20150424

FileSize# of Downloads
fitnesse-standalone.jar9079776 bytes21265

release 20150226

FileSize# of Downloads
fitnesse-standalone.jar9045071 bytes14694

release 20150114

FileSize# of Downloads
fitnesse-standalone.jar8978396 bytes14336

release 20140901

FileSize# of Downloads
fitnesse-standalone.jar7656981 bytes20997

release 20140630

FileSize# of Downloads
fitnesse-standalone.jar6323081 bytes11494

release 20140623

FileSize# of Downloads
fitnesse-standalone.jar6325707 bytes5931

release 20140418

FileSize# of Downloads
fitnesse-standalone.jar6309648 bytes14995

release 20140201

FileSize# of Downloads
fitnesse-standalone.jar6871194 bytes1308

release 20131110

FileSize# of Downloads
fitnesse-standalone.jar7055875 bytes2761

release 20130530

FileSize# of Downloads
fitnesse-standalone.jar5377751 bytes23520

release 20111026

FileSize# of Downloads
fitnesse.jar4209712 bytes64194

release 20110104

FileSize# of Downloads
fitnesse.jar4174913 bytes46444

release 20101101

FileSize# of Downloads
fitnesse.jar4038994 bytes16425

release 20100303

FileSize# of Downloads
fitnesse.jar3966113 bytes38915

release 20100103

FileSize# of Downloads
fitnesse.jar3918055 bytes16952

release 20091121

FileSize# of Downloads
fitnesse.jar4822762 bytes11358

release 20090818

FileSize# of Downloads
fitnesse.jar4777069 bytes36558

release 20090709

FileSize# of Downloads
fitnesse.jar5326568 bytes14264

release 20090513

FileSize# of Downloads
fitnesse20090513.zip22333643 bytes24236

release 20090321

FileSize# of Downloads
fitnesse.jar1066873 bytes182
fitnesse20090321.zip13715647 bytes113

release 20090214

FileSize# of Downloads
fitnesse.jar1005205 bytes97
fitnesse20090214.zip7695116 bytes57
fitnesse_src20090214.zip5729014 bytes54

release 20090112

FileSize# of Downloads
fitnesse.jar984868 bytes28
fitnesse20090112.zip7558908 bytes11
fitnesse_src20090112.zip5654090 bytes11

release 20081201

FileSize# of Downloads
fitnesse.jar870421 bytes97
fitnesse20081201.zip6210294 bytes49
fitnesse_src20081201.zip5572459 bytes54

release 20081115

FileSize# of Downloads
fitnesse.jar868938 bytes29
fitnesse20081115.zip6188491 bytes13
fitnesse_src20081115.zip5569678 bytes12

release 20080812

FileSize# of Downloads
fitnesse.jar736137 bytes26
fitnesse20080812.zip5856554 bytes11
fitnesse_src20080812.zip5484115 bytes12

release 20080702

FileSize# of Downloads
fitnesse.jar695739 bytes97
fitnesse20080702.zip1969594 bytes52
fitnesse_src20080702.zip3579035 bytes58

release 20070619

FileSize# of Downloads
fitnesse.jar663683 bytes29
fitnesse20070619.zip1874663 bytes10
fitnesse_src20070619.zip3948325 bytes8

release 20060719

FileSize# of Downloads
fitnesse.jar495037 bytes27
fitnesse20060719.zip1517539 bytes10
fitnesse_src20060719.zip3620673 bytes10

release 20050731

FileSize# of Downloads
fitnesse.jar475255 bytes30
fitnesse20050731.zip1269717 bytes14
fitnesse_src20050731.zip3308056 bytes13

release 20050405

FileSize# of Downloads
fitlibrary.jar123526 bytes27
fitnesse.jar468725 bytes27
fitnesse20050405.zip1162944 bytes13
fitnesse_src20050405.zip1801536 bytes13

release 20050301

FileSize# of Downloads
fitnesse20050301.zip1062799 bytes259
fitnesse_src20050301.zip3362842 bytes274