Atlassian user can start the free trial of FindFuplicates plug-in by two different ways:

1. From JIRA Administration > Add-ons
2. Directly from Atlassian Marketplace

Install FindDuplicates from JIRA Administration

Pre-requisites:

• you should have JIRA installed on your server
• you should be JIRA admin
• you should have Atlassian account

To start a free trial of FindDuplicates plug-in and install it on your JIRA server follow the steps:

1. Go to JIRA Administration > Add-ons
2. In Atlassian Marketplace menu select Find new add-ons
3. Enter 'FindDuplicates' into the Search field
   → Search Results will show FindDuplicates plug-in available with Free Trial button active

4. Press Free Trial button
   
   

   Sometimes you may be asked to log in with your Atlassian account to start downloading the plug-in.

   → Wait till the system is automatically downloading and installing FD plug-in:

   
   

5. Once the installation process is completed, you will be redirected to Atlassian page to get a license:
   

6. Accept Terms and agreements:

   
   

   → The system will redirect you to MyAtlassian page where you can get a trial license.

7. Enter your company name and put a tick on 'I have read and agree to the Terms of Use for the Atlassian Marketplace' option.

8. Press Generate License button:
   

9. Once the license is generated, copy the license into your clipboard.

10. Go to FindDuplicates > Manage and paste license key into the corresponding blank.

11. Press Update button. 

    

12. Wait till the license key is updated:

    

Now you can start evaluating FindDuplicates plug-in. By default, FD plug-in is automatically integrated with JIRA.

Install FindDuplicates from Atlassian Marketplace

Pre-requisites:

• you should have JIRA installed on your server
• you should be JIRA admin
• you should have Atlassian account

To start FD free trial and install it on your JIRA server follow the steps:

1. Go to Atlassian Marketplace and search for 'Find Duplicates'
2. Open Find Duplicates page from Search Results
3. Press Try it free button
   
   
   
   
4. Enter the name of your Organization, put a tick on 'I have read and agree on the Terms of Use for the Atlassian Marketplace' option.
5. Press Generate License button:
   
   
6. From the opened page copy your license key to the clipboard.
7. Press Download buttton.
8. Define a place on your local drive to save *.jar file.
9. Once the file is downloaded, log into your JIRA. Go to Administration > add-ons > Manage add-ons
   
   
   
   
10. Click Upload add-on link and select *.jar file > press Upload:
    
    
    
    
11. Once the installation process is completed, go to Atlassian Marketplace > FindDuplicates page > click Manage:
    
    
    
    
12. Paste the license key you copied in Step 6 into the corresponding blank > press Update.
13. Wait till the license is updated.

You can log into JIRA and start evaluating FD plug-in now. By default, FindDuplicates plug-in is automatically integrated with JIRA.