Best Large Video Compressor with Batch Mode Support

Step 1 - Import your large videos into the program

Launch the batch video compressor on your PC and select Converter. Then press the Add Files or the Add Video Folder button to add videos. Alternatively, you can drag and drop all videos into the program.

Step 2 - Select a needed output format

Click on the format profile to open the output format library. There are over 500 predefined profiles for you to choose from. You can choose a widely-supported format like MP4 or AVI, or a web profile like YouTube, mainly depending on your real needs.

Step 3 - Change the compression ratio

Next to the big Run button, click on the Batch compression button to activate the feature. Once it becomes orange, left-click the slider and move it towards the right to increase the compression ratio. The estimated file size will be displayed below the Output file as you change the compression ratio.
Keep in mind: the higher the compression ratio is, the smaller the file size, thus resulting in more quality loss.

Step 4 - Start compressing large videos

Hit the bottom downward arrow to specify a destination for the compressed large file. At last, click Run to start the compression.

Step 1 - Import videos into the program

Launch the software and enter the Converter module. Straightly drag and drop your videos into the program.

Step 2 - Select an output format

Go to the right-side output format library and choose a format compatible with your target device/player/platform.

Step 3 – Tweak codec/resolution/fps/bitrate

Modify the settings in the Parameter settings section to compress large files to small sizes. For example, when compressing a large MP4 H.264 video, you can switch the video codec from H.264 to H.265(HEVC) as the latter is superior in regards to video size, compression rate, and quality.
Additionally, resolution, frame rate, and bitrate all have a significant impact on file size. Therefore, when it comes to compressing large-sized videos, you can also choose to downscale a 4K video to 1080p, convert 120fps video to 24fps, or change CBR to VBR.
When all settings are altered properly, don’t forget to click OK to confirm.

Step 4 - Start video compression

Set an output folder and press Run to start the compression at once.

Step 1 - Import videos into the app

Install and launch Install and launch the large file compressor and go to Converter. Straightly drag and drop your videos into the program.

Step 2 - Select an output format

Enter the output format library on the right side of the Converter windows and choose a needed format.

Step 3 – Compress large files with Trimmer

How can you compress a large video without changing any video and audio settings? The answer is video editing! By using the Trim tool, you can remove unwanted parts or split your hours-long video into clips to meet the upload limits.
Hit the scissor icon to open the Trim window. Drag the two sliders on the timeline or, to get it done more accurately, input the start time and end time to select the segment you want to keep. Click on the Play icon to preview the selected part and press Trim (with a scissor) to cut the clip.
Repeat the step to split a long video into multiple clips. When it’s done, click OK to save the changes.

Step 4 - Start video compression

Finally, click Run to start the video compression process.

Note: These methods can be used alone or in combination with others depending on your compression needs.