If you haven't used Jira for project tracking and management, give it a try. The following teaches you to install Jira 6.0.3 step by step, and how to crack the trial version.
1. Installation preparation
1. Go to the Jira official website to download
http://www.atlassian.com/software/jira/downloads/binary/atlassian-jira-6.0.3-x32.exe
2. Go to the Jira official website to register an account to get the license.
https://id.atlassian.com/profile/signUp.action?application=mac&continue=https://my.atlassian.com
2. Installation
1. Double-click the atlassian-jira-6.0.3-x32.exe file to start the installation process.
After the installation is complete, the Jira Portal will be opened by default for configuration.
Select English (United States) for Server Language, keep the default options for others, and keep clicking the Next button.
When jumping to the license key page, select "I have an account but no key". At this time, you will be asked to enter the registered account number and password, and then click the button "sign in and generate license key", which will automatically generate a license key for you. The license key for the trial version. Continue until the installation is complete.
At this time, you will see that the License is displayed as
JIRA: Evaluation
(Expires in 29 days, 2 hours on 12/Mar/14) on the System Dashboard page.
2. Stop Jira Service
Start Menu -> Jira -> Stop Jira Service.
3. Crack
1. Download the Jira 6.0.3 crack package
http://download.csdn.net/download/joinandjoin/5542683
2. Unzip the crack package to the specified directory on your hard disk, and then follow the instructions below.
2.a Replace the jar package with the same name in \atlassian-jira\WEB-INF\lib in your JIRA installation directory with atlassian-extras-2.2.2.jar.
2.b Replace the jar package with the same name in \atlassian-jira\atlassian-bundled-plugins.zip in your JIRA installation directory with atlassian-universal-plugin-manager-plugin-2.10.1.jar.
2.c View your registered account information on the Jira website, fill in your license in the following format, save it as a txt file, and use it later.
Description=JIRA: Commercial,
CreationDate=Your installation date, format (yyyy-mm-dd),
jira.LicenseEdition=ENTERPRISE,
Evaluation=false,
jira.LicenseTypeName=COMMERCIAL,
jira.active=true,
licenseVersion=2,
MaintenanceExpiryDate= The expiry date you want to set, such as: 2099-12-31,
Organisation=your Company Name,
SEN=the SEN you applied for, note that there is no prefix LID,
ServerID=你申请到的ServerID,
jira.NumberOfUsers=-1,
LicenseID=LID你申请到的SEN，注意LID前缀不要丢掉,
LicenseExpiryDate=你想设置的失效日期如：2099-12-31,
PurchaseDate=你的安装日期，格式（yyyy-mm-dd）
（注意，各项之间以逗号分隔）
3. 启动Jira Service
开始菜单 -> Jira -> Start Jira Service
4. 访问Jira Portal，更新License。
4.a 开始菜单 -> Jira -> Access JIRA，你将进入System Dashboard。这时候你看到的License显示为“JIRA:EVALUATION”。
4.b 单击JIRA:EVALUATION链接，进入License管理页面。打开你在2.c步骤准备好的txt文件，将内容拷贝、粘贴到License文本框，单击“Add”按钮，License即更新成功。这时你应该看到License Type显示为
JIRA:Commercial
(Support and updates available until 30/Dec/99)。
恭喜，破解成功！