This article is aimed at users who need to convert multiple video files to 3GP format at once, demonstrating how to use HeSoft Doc Batch Tool to complete batch video format conversion. The article combines before-and-after file effect screenshots and software operation screenshots to explain the complete process from entering the video tool, selecting "Convert Videos to 3GP", adding MP4 files, confirming the pending processing list, to continuing to set the save location and starting the processing, helping users reduce the time spent on repeated uploading, individual conversion, and manual file organization.
In daily office work, file archiving, mobile compatibility testing, or video adaptation for older devices, a common problem arises: a folder contains many MP4 videos that need to be uniformly converted to 3GP format. If you open a video conversion software, select files and set the output format one by one, it is not only time-consuming but also prone to missed selections, duplicate processing, or naming confusion. For office users who need to process files in batches, a more efficient way is to use an office software that supports batch tasks, importing the same batch of videos at once and then converting them to the target format uniformly.
Below, using the " HeSoft Doc Batch Tool " in the screenshot as an example, we demonstrate how to batch convert multiple MP4 videos to 3GP format. This tool is positioned as office software, and its core value lies in batch file processing, reducing repetitive work, and improving file organization and conversion efficiency. This article will explain the pre-processing status, post-processing results, and actual operation steps in the order of the screenshots.
Applicable Scenarios: When do you need to batch convert videos to 3GP?
3GP is a video format commonly found on mobile devices, early mobile phones, and some low-bandwidth transmission environments. In certain specific work scenarios, it may still be necessary to uniformly convert videos like MP4, MOV, AVI, MKV, etc., to 3GP. For example, a company needs to compress promotional videos into a format more suitable for mobile distribution; training materials need to be compatible with older terminal models; testers need to prepare video samples in different formats; archive managers need to unify the suffixes of videos in folders for easier subsequent classification and uploading.
If the number of videos is small, manual conversion is acceptable. However, when dealing with dozens or hundreds of files, processing them one by one consumes significant time. The advantage of batch conversion is: select multiple files at once, and the software automatically executes them one by one according to the list, ultimately generating 3GP files in a uniform format. This ensures format consistency and reduces errors caused by manual intervention.
Result Preview: Before processing, there are multiple MP4 video files
As seen in the pre-processing screenshot, the current folder contains a batch of MP4 video files, named Video test 4.mp4, Video test 5.mp4, Video test 11.mp4, Video test 12.mp4, Video test 13.mp4, Video test 14.mp4, Video test 15.mp4, Video test 16.mp4, etc. These files all have the .mp4 extension, with varying file sizes and modification times.

This situation is very typical: video content is organized in the same folder, but the format does not meet current usage requirements. If you need to convert them one by one to 3GP, you must repeatedly choose the output format and confirm the save location. Using a batch processing tool, you can add all these MP4s to the task list at once and uniformly execute MP4 to 3GP conversion.
Result Preview: Post-processing generates 3GP files uniformly
The post-processing screenshot shows that the original batch of videos has been converted into .3gp files, with the main file names kept consistent, such as Video test 4.3gp, Video test 5.3gp, Video test 11.3gp, etc. It can be visually seen that the extension has changed from .mp4 to .3gp, indicating that the batch video format conversion has been completed.

For office scenarios, retaining the original main file name is very important. This way, the converted files can still correspond to the original ones, making verification, archiving, and distribution easier. Especially when converting a large number of videos in batches, if filenames are scrambled, subsequent verification becomes very troublesome. The results in the screenshot reflect a key value of batch conversion: uniform output format while keeping the file list clear and traceable.
Operation Steps: Open the video tool and select "Video to 3GP"
After launching HeSoft Doc Batch Tool , you can see multiple tool categories on the left, such as Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, Image Tools, Video Tools, Audio Tools, etc. Since the files to be processed are videos, you need to enter the "Video Tools" category on the left.
Within the Video Tools page, the software displays several video-related functions in card form, including separating audio and video, deleting audio from a video, deleting video image, adding a watermark to a video, and converting video to MP4, AVI, MKV, MOV, FLV, WMV, WebM, MPEG, 3GP, OGV, TS, MP3, AAC, OGG, and other formats. According to the screenshot, this time we need to click the 13th function card, "Video to 3GP".

The purpose of this step is to explicitly tell the software that the output target for this batch task is the 3GP format. After selecting the correct function, the software will enter the corresponding task page, and all subsequently added video files will be processed according to this function.
Operation Steps: Add the video files to be converted
After entering the "Video to 3GP" page, you can see buttons like "Add Files", "Import Files from Folder", "Clear", "More" at the top of the page. The red arrow in the screenshot points to "Add Files", indicating that you can select the video files to convert through this button. If multiple MP4 files are in the same folder, you can also use "Import Files from Folder", which is more suitable for importing a whole batch of videos at once.

After files are added, the software displays the pending records in a list. The screenshot shows a table containing information like "No., Name, Path, Extension, Creation Time, Modification Time, Action". Currently, 8 MP4 files have been added, the Extension column shows mp4, and the Path column shows the file location, such as D:\test\Video test 4.mp4. The summary area at the bottom shows "Records: 8", indicating that all 8 videos are successfully in the pending processing list.
The expected result of this step: All videos to be converted to 3GP appear in the list, and the count matches the actual number of files to be processed. If any unwanted files were added by mistake, you can use the delete action in the list to remove them; if a re-selection is needed, you can also use the "Clear" button to empty the current list and re-import.
Operation Steps: Check the file list and proceed to the next step
Before batch conversion, it's recommended to check the filenames, paths, and extensions in the list. Once batch processing starts, the software executes according to the task list. If unwanted videos are mixed in the list, or some files are missed, rework will be needed after processing is complete.
The process area in the screenshot shows that you are currently at Step 1 "Select records to process", followed by Step 2 "Set save location" and Step 3 "Start processing". After confirming the list is correct, click the "Next" button at the bottom of the page to enter the save location setting stage.
The purpose of this step is to perform a final check before starting the conversion. The expected result is that the pending records are accurate and you proceed to the output directory setting page. Although the screenshot does not show the specific layout of the save location page, it is reasonable to infer from the step prompts that the software will ask the user to set the save location for the converted 3GP files.
Operation Steps: Set the save location and start batch conversion
After entering Step 2, you need to set a save location for the converted 3GP files. It is recommended to choose a dedicated output folder, for example, creating a new folder like "3GP_Output" or "converted_3gp" next to the original folder. The benefit of this is that the original MP4 files and the converted 3GP files won't be mixed together, facilitating comparison and management.
After setting the save location, continue to Step 3 "Start processing". The software will batch execute the video to 3GP conversion according to the records in the list. As this is a batch task, users do not need to repeatedly set the format for each video or manually click convert one by one. After processing is complete, go to the set save location to view the output files.
Looking at the post-processing screenshot, we can see the conversion results have generated .3gp files, with filenames maintaining a corresponding relationship with the original files. For office users needing to batch convert video formats, this process is more stable and time-saving than manual conversion one by one.
FAQ and Notes
1. Why is it recommended to put all videos in the same folder first? Because it makes management easier during batch import. If the videos are scattered in multiple locations, you can gather them first and then add them uniformly to the task list via "Add Files" or "Import Files from Folder".
2. The file list shows the extension as mp4. Does that mean only MP4 can be converted? The example files in the screenshot are MP4, hence the Extension column shows mp4. The software page displays the "Video to 3GP" function. For actual processing, the supported importable video formats should be based on the software's capabilities. It's advisable to confirm whether common video formats like MP4, MOV, AVI are supported during import list confirmation.
3. Will the converted files overwrite the original files? From the result image, processing generates .3gp files, while the original screenshot files are .mp4. To avoid confusion, setting a separate save location is recommended. This way, even if the main filename is the same, they can be distinguished by extension and output directory.
4. What should be checked before batch conversion? Key checks include the record count, filenames, file paths, and extensions. The record count in the screenshot is 8, indicating 8 videos will be processed. If the actual number of files to process is not 8, records need to be added or deleted first.
5. Is the 3GP format suitable for all video scenarios? 3GP is geared more towards mobile compatibility and lightweight usage. If you need high-definition playback, editing, or platform uploading, you might still need to keep the original MP4 files. Therefore, it's recommended to back up the original videos before conversion.
Summary: Using a batch processing tool to reduce repetitive work in video format conversion
The core of batch converting many video files to 3GP is not about how to convert a single file, but how to centralize the same repetitive operation. Through HeSoft Doc Batch Tool , you can first enter "Video Tools", select "Video to 3GP", then add multiple MP4 videos to the list via "Add Files" or "Import Files from Folder", confirm the records, set the save location, and start processing. Ultimately, the originally scattered MP4 videos will uniformly generate corresponding 3GP files.
If you are processing a large number of video format conversion tasks, it's recommended to stop doing it manually file by file. First, organize the videos to convert, then use the batch conversion process to complete it at once. This can significantly reduce repetitive work and improve office file processing efficiency.