When the material folder contains PNG, JPEG, WEBP, BMP, AVIF, HEIC, GIF and other image formats at the same time, converting them one by one to TGA will consume a lot of time. This article takes HeSoft Doc Batch Tool as an example to explain how to use the "Convert Images to TGA" function in the image tool to batch import files, check records, set the save location, and start processing. The tutorial is suitable for scenarios such as image material organization, design delivery, and texture format unification, helping users quickly complete the conversion of multi-format images to TGA.
Image format conversion seems simple, but when the number of files increases and source formats vary, manual processing becomes inefficient, repetitive labor. For example, an asset directory might contain PNG, JPEG, JPG, WEBP, BMP, AVIF, HEIC, GIF, and other formats, but a project requires the final, unified submission of TGA files. If you use a standard image application to open and export them one by one, you not only have to repeatedly select the format and save location, but you might also miss a file midway through, affecting the delivery.
This tutorial will focus on "batch conversion of multi-format images to TGA" and introduce how to use the office software " HeSoft Doc Batch Tool " to complete this type of task. The core value of this software lies in batch file processing, which is suitable for organizing actions that originally require repeated clicks into a single workflow. Through this article, you can understand the effects before and after processing and master the complete steps from selecting the function to importing files, confirming the list, setting the save location, and starting the process.
Applicable Scenarios: Why Batch Convert Images to TGA
The TGA format is commonly used for image assets, texture files, design resources, or within specific software workflows. In practical work, the sources of assets are usually not uniform: designers might provide exported PNG or PSD files, materials downloaded from the web could be WEBP, photos taken by phones or exported from systems might be HEIC, and historical assets might include BMP, JPEG, JPG, GIF, and other formats. If the subsequent process only accepts TGA, or if you need to unify standards for archiving, format conversion is necessary.
The value of batch conversion is mainly reflected in three areas. First, it reduces repetitive work. Users do not need to repeatedly perform actions like open, save as, select tga, and confirm save for each image. Second, it lowers the error rate. Through centralized list checking, omissions or incorrect selections can be discovered before conversion. Third, it improves delivery efficiency. After conversion is complete, all resulting files are presented with a .tga extension, making it easy to upload, package, archive, or hand off to subsequent personnel.
For office scenarios, this type of task is not just an image processing issue but also a file management efficiency problem. HeSoft Doc Batch Tool , as office software, centralizes common file batch processing tasks into a toolbox, eliminating the need for users to switch back and forth between multiple applications.
Pre-Processing Effect: The Same Batch of Assets Contains Multiple Extensions
The figure below shows the state of the files before processing. There are 7 image assets in the folder: 1.avif, 2.bmp, 3.webp, 4.png, 5.jpeg, 6.heic, and 7.gif. As you can see, their filenames use a uniform numbering, but the extensions are completely different.
This situation is very common in practical work. The filenames appear ordered, but the formats are not unified. If all need to be used as tga later, format standardization is mandatory. For a small number of files, manual conversion is barely manageable; but for dozens or hundreds of images, the time cost of manual operation increases rapidly, and it becomes more prone to duplicate conversions or omissions as you go.
Therefore, the focus before processing is not to view a single image individually, but to confirm that this batch of files needs to be converted as a whole. As long as the goal is consistent, batch processing is more suitable than single-file operation.
Post-Processing Effect: Unified Output as .tga Files
After conversion is complete, the output result is shown in the figure below. The original 7 images of different formats have all generated corresponding TGA files, with the filenames changed to 1.tga, 2.tga, 3.tga, 4.tga, 5.tga, 6.tga, and 7.tga.
There are two noteworthy points in this result. First, the formats are now unified, and all files end with .tga, meeting the requirement for subsequent TGA use. Second, the file numbering remains consistent, making it easy to correspond with the original assets. For example, the original 4.png corresponds to 4.tga after conversion, and the original 6.heic corresponds to 6.tga. This correspondence is very important for project handover and batch proofing.
If you are processing a complete set of textures or an asset sequence, it is recommended to check the file count first after conversion, and then spot-check filenames. As long as the count and naming logic are consistent, you can quickly confirm whether the conversion task is complete.
Step 1: Find the TGA Conversion Function in Image Tools
After opening HeSoft Doc Batch Tool , the left navigation bar displays multiple function categories, including Home, Task Flow, All Tools, File Name, Folder Name, File Organization, Word Tools, Excel Tools, PowerPoint Tools, PDF Tools, Text Tools, Image Tools, Video Tools, Audio Tools, etc. This task belongs to image format conversion, so you need to enter "Image Tools".
After entering Image Tools, you can see a variety of image batch processing functions arranged on the page. The cards related to format conversion include "Image to PNG," "Image to BMP," "Image to GIF," "Image to JPEG," "Image to JPG," "Image to PSD," "Image to SVG," "Image to TIF," "Image to TIFF," "Image to WEBP," "Image to TGA," "Image to AVIF," etc.
In this tutorial, you need to click "14. Image to TGA". In the screenshot, this function card is indicated, and its description reads "Batch convert image files to TGA format". The expected result of this step is to enter the dedicated TGA conversion page, where all subsequently imported images will be processed targeting this destination format.
Step 2: Import the Image Files to be Converted
After entering the "Image to TGA" page, buttons like "Add Files", "Import Files from Folder", "Clear", and "More" can be seen at the top. If the images are scattered in different directories, you can click "Add Files" to select specific files; if the images are all in the same asset folder, it is recommended to use "Import Files from Folder", which allows for faster importing of the entire batch of assets.
In the screenshot, 7 pending processing records have been imported. The table lists the sequence number, name, path, extension, creation time, modification time, and operation. Through this information, users can clearly see whether each file has entered the task list. For example, 1.avif, 2.bmp, 3.webp, 4.png, 5.jpeg, 6.heic, and 7.gif all appear in the list, indicating that this batch of multi-format images is ready for TGA conversion.
The purpose of this operation step is to centrally add the original images to the software's processing queue. The expected result is that all files needing conversion are displayed in the table, and the record count summarized at the bottom matches the actual number of files to convert. In this example, the record count is 7, corresponding to the 7 source files in the pre-processing folder.
Step 3: Use the List Information for Pre-Conversion Check
One of the most critical parts of batch image format conversion is the pre-conversion check. Because the batch tool executes tasks according to the list, if a file is missing from the list, the corresponding tga will naturally not appear in the processing result; if an image not intended for conversion is mixed into the list, an extra file will be generated. Therefore, before clicking the next step, it is recommended to review the table information.
You can check from several angles. First, look at "Name" to confirm that the file numbering or naming falls within the scope of this processing. Second, check "Path" to confirm the files come from the correct folder. Third, look at "Extension" to confirm these files are indeed the image formats to be converted. Finally, check the "Record count" at the bottom to verify completeness using the quantity.
If a certain row is found not needing processing, you can click the delete icon in the "Operation" column of that row to remove it. If the overall import was wrong, you can click the "Clear" button at the top of the page to re-select. For tasks with a large number of files, the "Filter" and "Sort" options in the interface can also help users check the list more quickly. Completing the check before proceeding to the next step can effectively reduce rework.
Step 4: Enter Save Location Settings and Plan the Output Folder
After confirming the list is correct, click the "Next Step" button at the bottom of the page. From the page flow bar, you can see that the current function includes three stages: "Select records to process," "Set save location," and "Start processing." Importing and checking files belongs to stage 1; clicking next step will lead to stage 2, which is setting the save location.
It is recommended to set the save location according to project management habits. To avoid mixing original and converted files, you can create a dedicated output folder, such as a directory for storing TGA results. After processing, users simply need to open the output directory to see all the .tga files, making checking more intuitive.
In team collaboration, it is recommended to keep the original folder untouched and output the conversion results to an independent location. This prevents increased management costs from overwriting or mixing files, even if you need to re-convert later, compare against source files, or trace asset origins.
Step 5: Start Batch Processing and Verify the TGA Results
After setting the save location, proceed to stage 3, "Start processing." Initiate the processing task according to the page prompts, and the software will perform batch conversion on the images in the list. Since the "Image to TGA" function is selected, the output results will be uniformly generated as TGA format.
After processing is complete, open the save directory to view the results. Based on the previous post-processing screenshot, you can see that source files of different formats like avif, bmp, webp, png, jpeg, heic, and gif have been uniformly changed into tga files. It is recommended at this point to verify three items: whether the number of output files matches the task record count; whether the filenames correspond to the original files; and whether the output directory contains only the conversion results needed for this task.
After these checks are complete, you can use the tga files for subsequent project processes, such as asset archiving, texture importing, design delivery, or unified packaging.
Common Questions and Notes
1. Are both jpg and jpeg common requirements for image to TGA conversion?Yes. When searching, many users use JPG to TGA, and others use JPEG to TGA. Both are very common in actual asset organization. The example in this article shows 5.jpeg, and in the software's Image Tools, you can also see related function cards like "Image to JPEG" and "Image to JPG", indicating it has categorized common image format conversion scenarios.
2. Why are formats like WEBP, HEIC, AVIF more suitable for batch conversion?The compatibility of these formats may vary across different systems or software. Converting them uniformly to TGA can reduce problems caused by format inconsistencies in subsequent steps. Especially for formats with newer origins like webp, heic, and avif, it is more prudent to perform unified processing before asset delivery.
3. What should I do if the list is empty after importing?First, confirm whether the selected items are image files, or try using "Add Files" to select specific images directly. If the original files are scattered in multiple directories, it is recommended to import them in batches and check the record count.
4. Should the original files be deleted after conversion?It is not recommended to delete them immediately. After batch conversion is complete, you should first confirm the quantity, naming, and usability of the tga files. After confirmation, handle the original files according to the project's archiving rules.
5. How to avoid file chaos during batch conversion?It is recommended to adopt a method of separating the "source folder" and "output folder". The source folder saves the original images like avif, bmp, webp, png, jpeg, heic, and gif, while the output folder saves the converted .tga files. This makes both review and delivery clearer.
Summary: Using Office Software to Complete Unified Conversion of Multi-Format Images to TGA
Batch conversion of multi-format images to TGA is a high-frequency need in file organization and asset processing. When faced with mixed formats like PNG, JPEG, WEBP, BMP, AVIF, HEIC, GIF, etc., relying on manual "save as" is not only inefficient but also prone to omissions. With HeSoft Doc Batch Tool , you can directly select "Image to TGA" in the Image Tools, batch import files, check the pending records, set the save location, and then start unified processing.
This approach turns repetitive single-file operations into a clear batch workflow, especially suitable for work scenarios with large numbers of assets, complex formats, and unified delivery requirements. If you currently need to organize a batch of images into TGA format, you can follow the steps in this article to prepare the source folder first, then use the batch conversion function to generate the results folder, thereby completing format unification and project delivery more quickly.