Version compatibility

NVivo versions are identified by a major number (the number before the decimal point, e.g. version 11 or 12, or release 1) and a minor number (the number after the decimal point, e.g. the 5 in version 12.5 or release 1.5). See Identify NVivo version number below to identify the version number of your installation.

Compatibility of major versions

• Projects created in older major versions can be opened in newer major versions—e.g. you can open version 12 projects in NVivo release 1—the older-version project file is copied and the copy formatted for the newer version—the original file is not changed.

• Projects created in newer major versions cannot be opened in older major versions—e.g. you cannot open release 1 projects in NVivo version 12.

IMPORTANT  Projects created in newer major versions such as NVivo release 1.6 cannot be opened in NVivo release 1.0 to 1.5, NVivo version 12, or earlier. There are database changes between versions which prevents backward compatibility. NVivo release 1.0 to 1.5 and earlier projects needs to be copied and upgraded in order to open in NVivo release 1.6 or later.

NOTE  – Trialing NVivo
Version compatibility is important for users trialing the latest version of NVivo—if you are trialing NVivo (release 1) you can open a version 12 project in it (copied and upgraded) but any changes you make in the copy cannot be saved in a format that you can open in version 12.

Compatibility in minor versions

Minor versions are compatible—e.g. you can open a project created in NVivo release 1.4 in release 1.5, and vice versa (with the exception, noted above, that release 1.6 and following projects cannot be opened in release 1.5 or earlier).

Windows and Mac

It is possible to move projects between the NVivo Windows and Mac platforms provided they have the same major version numbers Windows & Mac.​

Identify NVivo version number

1. In the NVivo menu, click About NVivo.
   A dialog box opens showing:
   
• version number
• license key number (not usually required, as you use your myLumivero account to activate NVivo Activating NVivo)
• legal notices

Open an older major-version project

NVivo recognizes the project's version and offers to create a copy and convert it. To initiate the conversion of an older major-version project to a newer major version:

1. Open NVivo and select File > Open Project.
2.  Select the .nvpx project file you want to open and click Open.
   The Upgrade Project dialog box opens.
3. To change the file name or location:
   1. Click Browse
   2. Make the required changes and click Save.
4. Click Next, and then click Upgrade.
   The project is updated to NVivo (release 1) format and saved.