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Hassle-free way to add Subtitle to MP4 files on Win/Mac

Hassle-free way to add Subtitle to MP4 files on Win/Mac

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Movies or videos in MP4 are universal nowadays and we can watch movies or videos online easily. Maybe you download some MP4 files, only find there is no subtitle or the languages is not your national language, so you need to add native language subtitles to MP4 files. The following article will introduce a nice MP4 Subtitle Adder as well as a step by step guide to add subs to MP4 files. 

Maybe you want to add your desired subtitles to any format movie you have, so that the professional MP4 Subtitle Adder is not enough for you, here suggest you multifunctional software –Pavtube Video Converter Ultimate for you. With it, you not only can add subtitle like .srt, .ass, and .ssa to your MP4 files, you also can choose the language and subtitles you want from original BD/DVD and source video to display on your media devices. If you also collected some DVDs, blu-rays or videos unable played on your devices, you can also use it to convert them to the MP4 format without quality loss. 

Tip: Mac user should download the Pavtube iMedia Converter for Mac for adding Subtitles to MP4 Video. 

Supported video and subtitle formats 

  • Video formats: MP4, AVI, MKV, WMV, MPG, MPEG, VOB, TOD, MOD, FLV, and all regular video formats.
  • Subtitle formats: SRT, ASS, SSA

Step 1. Import MP4 without subtitles 

After installed this subtitle to Video Converter Ultimate (Windows 8.1 supported), run the program and import your MP4 video by dragging video to the primary windows, or by clicking “Add Video” button to locate MP4 video on your computer. load-mp4-video

Step 2. Click the “Edit” to add subtitle 

Before you do this step, you should have the subtitle for your movies or audio. Then click the “Edit” to choose the “Subtitle” to check “Enable” to select your Subtitle paths. After completing, hit “OK”  to return to the main interface.edit-add-subtitle

Step 3. Export MP4 video with subtitle 

Now it’s time to save subtitle to MP4 video permanently. Firstly, choose a desired output format by clicking the “Format” option on the right side. Then, choose a video format (e.g. keep MP4 format) or device format (e.g. iPhone, iPod, iPad) to convert MP4 video with subtitle to a video file. foramt

Step 4. Start to add Subtitle to your MP4. 

After that, click the big red “Convert” to add your subtitle to your MP4 files. The subtitle will be written permanently on the output video. 


If your original video is not MP4 format and you want to get MP4 files playing on your iPhone, or your Android Phone and Tablet, you can use Pavtube Video Convert Ultimate to convert your video or your DVDs or Blu-rays to MP4 formats. Even you also can use it to get .SRT subtitle from your DVDs or Blu-rays. 

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