Quran Caption does not include a built-in video exporting feature. However, you can easily export your video using third-party screen recording software. I recommend using OBS Studio for this purpose.

Follow these steps to export your video:

1. Open OBS Studio and click the `+` button in the `Sources` section.
2. Select `Window Capture` from the list of options.
3. From the window selection menu, choose the Quran Caption window, and select `Windows 10` as the Capture method.
4. Click `OK` to add the Quran Caption window to your OBS Studio scene.
5. On Quran Caption, navigate to the `Export` tab and press `F11` to enter fullscreen mode. Make sure the timeline is at the start of the video you wish to export.
6. In OBS Studio, click the `Start Recording` button, then immediately press the `space bar` in Quran Caption to start playing the video.
7. When the video finishes playing, click the `Stop Recording` button in OBS Studio to stop the recording.

An example of exporting a video using OBS Studio:

Don't cancel like I did, I had already added the video source.

Exporting a Vertical Video

To export the video in a vertical format, you need to change the resolution settings in OBS. Follow these steps to change the resolution settings:

1. Open OBS Studio and click the `Settings` button in the `Controls` section.
2. Select `Video` from the list of options.
3. Change the `Base (Canvas) Resolution` to `1080x1920`.
4. Change the `Output (Scaled) Resolution` to `1080x1920`.
5. Click `OK` to save the changes.

You will also need to customize the captions settings accordingly in the software to fit in the middle of the screen, such as the `Horizontal Global Padding`.

Congratulations! You have successfully exported your captioned Quranic video !