When multiple OFD documents only need to export the first page, first two pages, or a specified range of pages, opening files one by one and saving screenshots is very inefficient. This article, combined with the actual interface of HeSoft Doc Batch Tool , explains how to access the OFD to JPG image conversion feature, batch import multiple OFD files, set to process only the first few pages, adjust image pixel density, and ultimately batch generate JPG image results, suitable for office scenarios such as finance, administration, archives, and business system uploading.
Many users’ difficulty with OFD files is not “whether they can be opened,” but “how to quickly turn the needed pages into images.” For example, accounting staff receive a batch of OFD electronic invoices and only want to convert the first page of each invoice to JPG; administrative staff organizing electronic official documents only need to export the cover and the first page of the body as a preview; when archivists upload materials, the system requires image formats, but the original files are all OFD. If they manually open each file and export pages one by one, the steps are not only repetitive, but also prone to missed files, incorrect page numbers, or disorganized output.
HeSoft Doc Batch Tool is a batch document processing software designed for office scenarios. Its core value is helping users process documents in batches, reduce repetitive work, and improve efficiency. This article will focus on the requirement of “batch converting specific pages of OFD files into JPG images,” covering the complete workflow from selecting the function, adding files, setting the page range, to verifying the output results. The example will convert 4 OFD files uniformly to JPG, exporting only the first 2 pages of each file.
Applicable Scenarios: Typical Needs for Batch Extracting OFD Pages to JPG
OFD files feature fixed layouts and are suitable for archiving, but JPG images are often more universal for cross-system circulation, web previews, mobile viewing, and material uploading. Therefore, converting OFD pages to JPG is a very common office operation. And “converting only specific pages” further reduces invalid output, making the results more concise.
The following situations are suitable for using the batch page extraction method:
- Invoice Reimbursement: A batch of OFD invoices needs to be converted to JPG for uploading to a reimbursement system, requiring only pages containing core ticket information.
- Contract or Official Document Preview: Export only the cover, first page, or first few pages, making it easy for colleagues to quickly understand the file content.
- Archive System Entry: Some archive platforms require uploading image previews, allowing batch conversion of key pages from OFD files.
- Material Review: Reviewers only need to see the key information on the first few pages, without generating images for all pages.
- Batch Thumbnail Creation: Convert the first page of multiple OFD files into images for use as file indexes or preview images.
If there are only one or two files, manual operation is tolerable; but when the number of files increases to dozens or even hundreds, the value of batch processing software becomes very apparent. By importing files all at once and setting rules uniformly, users don’t need to perform the same actions repeatedly.
Effect Preview: From OFD Files to JPG Image Results
Before Processing: Multiple OFD Files Awaiting Conversion
The example folder before processing contains 4 OFD files, named 1.ofd, 2.ofd, 3.ofd, and 4.ofd respectively. They are all objects to be converted. At this point, using traditional methods would require opening each OFD file separately and manually exporting pages or saving screenshots, making the process relatively slow.
The processing goal demonstrated in this article is: not to convert all pages, but to batch extract the first 2 pages from each OFD file and output them as JPG images. This approach both preserves the page content users need and avoids generating too many irrelevant images.
After Processing: Generation of Ready-to-Use JPG Images
The resulting screenshot after processing shows that the corresponding results have been generated in the output directory. Result items corresponding to 1, 2, 3, 4 can be seen, matching the original 1.ofd, 2.ofd, 3.ofd, and 4.ofd. The JPG indicator on the right shows that the pages have been converted to image format. The converted JPG images can be used for uploading to systems, inserting into documents, sending to others for preview, or saving as archival attachments.
For batch office tasks, the ease of verifying the processed results is very important. Outputting results corresponding to the original files helps users quickly confirm whether each OFD file has been converted, and also reduces the risk of misfiling during subsequent organization.
Operation Steps: Using HeSoft Doc Batch Tool to Export the First Few Pages of OFD
Step One: Select “OFD to JPG Image” from the Tool List
After launching HeSoft Doc Batch Tool , you can see multiple office processing categories on the left side of the main interface, with the function card area in the middle of the page. The screenshot shows the current location is a page related to more tools, which includes functions like “OFD to PDF,” “OFD to JPG Image,” “XPS to PDF,” etc.
This time, the need is to export OFD pages as images, so click “OFD to JPG Image.” The description under this function card is “Batch convert OFD files to JPG format images,” which perfectly matches the requirement of this article.
Choosing the correct function is the first step. Do not select “OFD to PDF” here, as the goal of this article is not to generate PDFs, but to generate JPG images. If the subsequent business system requires JPEG, JPG image formats, then you should proceed with the OFD to JPG conversion process.
Step Two: Import the OFD Files to be Processed
After entering the function page, the top provides operation entries like “Add Files,” “Import Files from Folder,” “Clear,” and “More.” If files are scattered in different locations, you can use “Add Files” to select them individually; if files are already assembled in the same folder, using “Import Files from Folder” is more efficient.
The table in the screenshot has already listed 4 records to be processed, including information such as file name, path, extension, creation time, and modification time. The extensions are all ofd, indicating that the correct file format has been imported. The summary at the bottom shows the record count is 4, indicating the software will batch process these 4 files.
At this step, it is recommended that users carefully check the file list. Focus on three points: first, is the file count correct; second, is the file extension ofd; third, does the path point to the correct folder. If any files were selected by mistake, you can use the delete button in the operation column on the right to remove them; if you need to re-select, you can also clear or re-add files using the interface buttons.
Step Three: Click Next to Enter the Processing Options Settings
After confirming the records to be processed, click “Next” at the bottom of the page. The process bar at the top shows that the entire task includes stages like “Select records to process,” “Set processing options,” “Set save location,” and “Start processing.” After entering the second stage, you can set parameters related to the page range and image quality.
The purpose of this step is to tell the software: exactly which pages of each OFD file to convert, and what clarity the output images should use. For the requirement of “exporting only specific pages,” the processing options are more critical than adding files.
Step Four: Select “First Few Pages” and Enter the Number of Pages to Export
In the “Processing Range” section of the processing options page, you can see multiple radio buttons: All Pages, First Few Pages, Last Few Pages, Odd Pages, Even Pages, Custom. In the example, “First Few Pages” is selected, and 2 is entered in the “Count” input box.
The meaning of this setting is clear: for each OFD file in the list, the software will separately extract the first 2 pages and convert them into JPG images. That is, 1.ofd takes the first 2 pages, 2.ofd takes the first 2 pages, 3.ofd takes the first 2 pages, and 4.ofd also takes the first 2 pages. It does not mean processing only the first 2 files in the list, but rather processing the first 2 pages of each file.
If you only need the first page, you can change the count to 1; if you need the cover, table of contents, and the beginning of the body, you can enter 3 or more based on the actual page count. Compared to “All Pages,” this method reduces the number of output files, saves space, and avoids the need for manual filtering from a large volume of images later.
Step Five: Set the Image Pixel Density PPI
Below the page, you can see the “Image Pixel Density (PPI)” setting. In the example, 300 is entered. PPI affects the clarity of the exported images. For OFD files containing information like text, seals, QR codes, amounts, and numbers, clarity is very important. If the PPI is set too low, the image may not be clear enough when enlarged; if set too high, the image will be clearer, but the file size will also increase.
In general office scenarios, 300 PPI is a relatively balanced choice, suitable for text-based materials like electronic invoices, official documents, contracts, and vouchers. If only making web page thumbnails or for quick internal previews, it can be adjusted appropriately based on actual needs. The screenshot also shows a “Help” entry, allowing users unfamiliar with the meaning of PPI to learn more with the software’s hints.
Step Six: Decide Whether to Stitch into a Long Image as Needed
On the processing options page, you can also see the toggle for “Stitch multiple pages into one very long image.” In the screenshot, this toggle is off. When off, it is more suitable for outputting JPG images per page separately; when on, it can be used for the requirement of stitching multiple pages into one long image.
For the goal of the example in this article, which is to batch extract the first 2 pages as independent images, keeping it off is more convenient for subsequent page-by-page viewing, uploading, and management. If your business system requires uploading only one long image per material, consider turning this option on then.
Step Seven: Set the Save Location and Start Batch Conversion
After completing the page range and PPI settings, click “Next” at the bottom to enter the save location setting stage. It is recommended to choose an easily identifiable output directory, such as “JPG Conversion Results,” “OFD First 2 Pages Images,” or create a separate folder by project name. This ensures that the original OFD files and the converted JPG images do not get mixed together.
After setting the save location, proceed to the “Start processing” stage. The software will execute the batch OFD-to-JPG operation based on the previously imported file list and configured rules. The user just needs to wait for the processing to finish, then open the output folder to verify the results.
Common Issues and Precautions
1. What does setting “Count” to 2 mean?
When “First Few Pages” is selected, setting the count to 2 means that the first 2 pages of every OFD file will be exported. It does not mean processing only 2 files, nor generating only 2 total images. It applies this page count rule to each imported OFD file individually.
2. Can I export only odd or even pages?
As seen in the “Processing Range” in the screenshot, the software provides “Odd Pages” and “Even Pages” options. If your task is to export only odd or even pages, you can select the corresponding option. However, the focus of this article’s example is exporting the first few pages.
3. If there are many files, should I use “Add Files” or “Import Files from Folder”?
If there are only a few files, using “Add Files” is fine; if there are many OFD files in the same directory, it is recommended to use “Import Files from Folder.” This reduces the time spent selecting files one by one, better aligning with the batch processing workflow.
4. Where can the converted JPG files be used?
JPG images can typically be used for business system uploads, email sending, web page display, mobile preview, document illustrations, archive system attachments, etc. Compared to OFD, JPG has greater compatibility, and many systems that do not support OFD can display images directly.
5. How to avoid confusing results?
It is advisable to organize the original OFD file naming before conversion, choose an independent save location during conversion, and verify the results by folder or file name after processing. The post-processing effect screenshot shows the results correspond to the original file numbering. This approach can reduce the management cost after batch conversion.
Summary: Batch Exporting Specific OFD Pages for More Efficient File Conversion
Batch converting specific pages of OFD files to JPG images can solve many real-world office problems: no need to open files one by one, no manual screenshots, no repetitive configuration of export formats, and no filtering through numerous irrelevant pages. Through HeSoft Doc Batch Tool , users can first import multiple OFD files, then uniformly select “First Few Pages,” enter the desired number of pages to export, set a suitable PPI, and finally batch generate JPG image results.
If you frequently need to process OFD electronic invoices, electronic official documents, contract vouchers, or archival materials, it is highly recommended to prioritize batch conversion methods. It can turn previously repetitive, time-consuming, and error-prone operations into a standardized process, making file handling more stable and enabling teams to be more efficient in material uploading, review, archiving, and sharing.