Plex is famous for the convenience of accessing multiple media database. It is also called Plex Media Server; you can see many PMS on computers or some NAS devices. While it is being a client-server media player suite, most people use it simply as an organizing tool for their media content libraries. However, sometimes the Plex movies are without subtitles. As you want to add subtitles to Plex movies, do you know how to add subtitles to Plex movies? It is not going to a problem since you are here. Because this post will introduce all the solutions you need.

Part 1: How to Download Subtitles for Plex

Not only does Plex Media Server have the ability to support a number of movies, but it also creates chances for users to download subtitles for Plex. Afterward, you can add subtitles to Plex movies and enjoy the media content on any device. However, it is not automatic that the media server will download subtitles for Plex movies. So you need to follow the next steps at first so as to add subtitles Plex media server.

Step 1. Go to the Plex Media Server interface.

Open the Plex Media Server and log in via the web interface. From the home page, there is a Settings icon locating at the upper right corner of the whole screen. Click on this button to jump to the setting panel.

Step 2. Get inside of the "Server" tab.

You will see four main themes of settings on the top-right menu bar. They are "Web", "Server", "Users", and "Devices". Click the second choice of Server to open the Server setting page.


Step 3. Find the "Agents" option.

Once you get into the Server menu, check closely on the left column where a whole list of configuration menu options is displayed. Among them, look for the “Agents” and click on it to configure download subtitles for Plex.


Step 4. Select the "Movies" label and then "Plex Movie" subtab.

Look to the right side of the program setting window, there are five submenu tabs above detailed setting panels. The first one should be the “Movies”, choose it for approaching “Plex Movie”. Now you will be able to find out what agent is right in use and how they are working for the metadata. In general, only the native Plex agent is being checked by default as you can see the “Plex Movie” option is on the top place.


Step 5. Make sure the “” box is also checked.

A single click on the box in front of the “” item will activate this agent. At the same time, you could also prioritize this agent entry by using the order dragger. Just place the tool button on the first one.


Step 6. Enter the “OpenSubtitles” entry preferences.

Notice that there is a small setting icon at the end of the entry section. It is not that obvious to be noted, yet it supports further preferences menu when making Plex add subtitles to movie content.


Step 7. Set up the subtitle download requirements according to your preferences.

The first two lines can be ignored if you do not have registered through this agent. The subtitle languages are enabled for three different choices. Besides English, you can set more languages if you are multilingual. Press the drop-down button to choose one wanted for priority.


Part 2: How to Add Downloaded Subtitles for Plex

From the previous steps, we have enabled the download subtitles for Plex. Next, let’s see how to add subtitles to Plex. In fact, the instructions to add subtitles Plex media server will look much easier. Most of the time, the default setting is that Plex turns off the subtitles. Thus, you can directly let Plex add subtitles to movies via the procedures of switching on the function from settings.

Step 1. Access the setting panel and retrieve the “Server” tab.

This step is the same as the process of how to download subtitles for Plex. Click the setting button from the top-right toolbar. And then choose the “Server” again.


Step 2. Gain entry to “Languages”.

On the left sidebar, seek the “Languages” menu title and click to gain access to the following parameter interface.


Step 3. Enable the functionality to add subtitles to Plex.

Navigate to the right part of the setting panel, remember to leave the box of “Automatically select audio and subtitle tracks” checked. This is the switch to turn on the magic of how to add subtitles to Plex movies. Confirm the “Subtitle mode” is set by your needs. But make sure the “always enabled” is on if you don’t know what to decide. Hit the “Save Changes” button in the end.


Part 3: How to Permanently Add and Merge Subtitles on Your Plex Movies

So far, you have completed every detailed stage you must know for how to add subtitles to Plex movies. However, those solutions above are not working as a prolonged suggestion. For the majority of movie fans, it could be more ideal to merge subtitles with the entire movie file. In that way, individuals will be free from hunting around for subtitles. Hence, Leawo Video Converter will assist you to accomplish this task. The tutorial is easy and handy to learn.

Step 1. Download and install the software.

Download and install the Leawo Video Converter program on the computer.


Step 2. Run the program and import the Plex movies.
You can directly open this software when the installation is finished. In the interface, you can load up the Plex movies from your computer media library by drawing them over the top of the window. Instead, you can click on the “Add Video-Add Video” button from the menu bar to browse movie content.


Step 3. Open the subtitle setting menu in order to add subtitles to Plex file.

When the Plex movie is successfully added into this application, a strip bar of showing the movie information is listed in the media file section. Besides some basic info of the movie data, there will be three icons within the bar. The subtitle menu is with a drop-down button. Press it to call out the submenu and select the “Add Subtitles“.


Step 4. Pick up the download subtitles for Plex movies.

The subtitle option allows you to add SRT subtitles or other support formats.


Step 5. Do the destination settings.

Go back to the main panel, the green “Convert” icon is the button for popping the directory setting sidebar. Press it and a converting menu is coming. Decide a place to save Plex add subtitles to movie files.


Step 6. Start the converting process.

Hit the “Convert” icon at the bottom to wrap it up for how to add subtitles to Plex movies.


Part 4: Alternative Player to Add Subtitles - Leawo Blu-ray Player

If you are working with a computer system for playing movies, you can also have an alternative choice for the best visual effects. Leawo Blu-ray Player is one of the most popular player programs with the addable subtitles feature in the market.

Leawo Blu-ray Player enables users to add subtitles to Plex movies temporarily on both Mac and Windows computers. Meanwhile, it contains all the media format codecs to playback movie content of any kind. For example, if you have Plex movies of MPEG, WMV, FLV, MKV, MP4, or other container formats, they are completely compatible with this app. No matter what video movies on your computer, the original image quality is ensured by the outstanding technology. With the ability to decode Blu-ray discs regardless of any protection, it provides more for users from all different levels. What’s more, it built up with a secret weapon that brings MKV movies from Blu-rays directly. So you may save more time choosing and downloading another piece of converter software.

Step 1. Download and install the software.

Download the free Leawo Blu-ray Player from the official website. Finish the installation after downloading it on the computer.

Step 2. Open this universal player to load Plex movies.

You will see a friendly interface within this professional application. The “Open File” is right in the middle of the playing field. Tab the big icon to browse Plex movies in your local folders.


Step 3. Move to the Subtitles setting icon.

Use the cursor to touch the title area and the four icons will pop up. Choose the first one that is the shortcut of the Subtitle setting.


Step 4. Add subtitles to Plex movies in the Subtitle panel.

From this panel, you should make sure the subtitles are enabled by checking the first option. Next, select the “Browse for subtitles” to add subtitles Plex media server downloads. At last, close the setting window. You will enjoy the extraordinary movie experience with added subtitles in no time.


Part 5: Conclusion

Plex Media Server provides a great platform to manage your personal media data, including podcasts, TV shows, news, music, and streaming movies. Users are allowed to reach as many media files as they want. Although it is available for how to add subtitles to Plex movies, the long processes seem tiresome. It is more effective to just add subtitles to Plex movies in a sustained solution with the versatile Leawo Video Converter. Not the best answers for Plex movies on computers? Then you should try out the Leawo Blu-ray Player. More than acting as a basic player tool, you can never underestimate its feature of being the best 4K video player as well.