This article describes how to use HeSoft Doc Batch Tool to batch convert a specified portion of pages of multiple OFD files into JPG images. The tutorial focuses on the common requirements of "exporting only the first few pages, the last few pages, odd pages, even pages or custom pages". Combined with the renderings and software interface steps before and after processing, it helps users reduce the repeated operations of opening OFD, manually capturing screenshots or saving pictures one by one, and is suitable for batch picture processing scenarios of OFD files such as electronic invoices, electronic official documents, contracts, archival materials, etc.
In daily office, OFD documents are becoming more and more common, such as electronic invoices, electronic documents, electronic contracts, archived materials, etc. may be saved in OFD format. However, most of the time, we do not need to convert the entire OFD file into pictures, but only need some pages, such as the first 2 pages, the last few pages, odd pages, even pages, or some specified pages of each OFD file. If the number of files is only one or two, it is acceptable to export page by page after manually opening. Once faced with dozens or hundreds of OFD files, it will be very time-consuming to repeatedly open, select pages, export pictures and organize folders, and it is easy to miss or select the wrong pages.
This article is to solve this problem: how to use office software" HeSoft Doc Batch Tool ", batch convert some pages of multiple OFD files into JPG pictures. The core value of the software is to process documents in batches and reduce duplication of effort, especially for financial, administrative, archival, legal and project information managers who need to process a large number of documents in a unified manner. The following combination of screenshots, according to the actual operation process to explain how to complete the OFD part of the page to JPG picture.
Applicable scenarios: under what circumstances do you need to convert some OFD pages to JPG in batches
OFD to JPG is not just a format conversion, it is very useful in many office processes. For example, when financial personnel receive a batch of OFD electronic invoices, they only need to export the first page picture of the invoice for uploading by the reimbursement system. When archivists organize electronic documents, they only need to convert the cover or key page of each OFD into pictures to facilitate the generation of indexes or thumbnails. When project personnel summarize contract data, they may only need to extract the signature page, first page or last page of each contract as quick verification materials.
If you use a common reader to open OFD files one by one, and then manually take screenshots or save pictures as, not only is the efficiency low, but also the picture size, definition, naming and saving location are difficult to unify. Through batch processing tools, you can import multiple OFD files at one time, set the processing range and picture pixel density in the same interface, and then uniformly output JPG pictures. This not only ensures consistent processing results, but also reduces errors caused by manual operations.
The example in this tutorial is to batch process 4 OFD files and set only the first 2 pages of each file to be converted. This scenario is typical: neither full page conversion nor single file conversion, but the same partial page export rules are performed on multiple OFD files.
Effect preview: multiple OFD files are processed before processing, and corresponding JPG pictures are obtained after processing.
Before processing, there are four OFD files to be converted in the folder, and the file names are 1.ofd, 2.ofd, 3.ofd, and 4.ofd respectively. These files may each contain multiple pages of content, but we don't need all the pages this time, but only extract some of the pages within the specified range.
After batch conversion, you can see that the output results have formed corresponding picture results by file. The output folders or result items numbered 1, 2, 3, and 4 are shown in the screenshot, and the obvious JPG logo can be seen on the right, indicating that the OFD file has been converted to the JPG image format. For batch processing, this output method is more convenient for subsequent viewing, archiving, uploading or secondary editing.
From the comparison before and after processing, it can be seen that the OFD files that originally needed to be opened one by one have been converted into more general picture files after batch processing by software. JPG pictures can be directly used in most systems, web pages, chat tools, office software and business platforms, and their compatibility is better than OFD. Especially when the business system does not support direct upload of OFD, but supports uploading JPG, JPEG and other image formats, this kind of batch conversion function is very practical.
Step 1: Enter the function of "Convert OFD to JPG Picture"
Open HeSoft Doc Batch Tool After that, you can see multiple document batch processing functions in the main interface. On the left is the function classification, including home page, task flow, all tools, file name, folder name, file sorting, Word tool, Excel tool, PowerPoint tool, PDF tool, text tool, picture tool, video tool, audio tool, more tools, etc. This article uses the "Convert OFD to JPG Image" function in More Tools.
In the screenshot, the "Convert OFD to JPG Pictures" function card is highlighted, and the card description is "Batch Convert OFD Files to JPG Pictures". This is consistent with our goal: to batch convert OFD documents into JPG images, and then further set the processing page range.
Operation purpose: Enter the correct function module to ensure that the OFD file is imported and output as JPG image format.
Expected Result: Click or select "Convert OFD to JPG Picture", enter the task configuration page of this function, and start adding OFD files to be processed.
Step 2: Add OFD Files to be Batch Converted
After entering the "OFD to JPG Picture" function, the top of the interface displays the current task name, and the operation process is divided into 4 steps: select the record to be processed, set the processing option, set the save location, and start processing. The first step is to "select the records to be processed", that is, import the OFD file to be converted into the software list.
As can be seen from the screenshot, the top right of the interface provides "Add File", "Import File from Folder", "Empty", "More" and other operation buttons. For a small number of files, you can use Add Files; if the files are concentrated in a folder, it is more efficient to use Import Files from Folder. After the file is imported, the file is displayed in the list, including the serial number, name, path, extension, creation time, modification time, and other information.
In the example, four OFD files have been imported: 1.ofd, 2.ofd, 3.ofd, and 4.ofd. The paths are all in the test directory of disk D, the extension is ofd, and the number of summary records at the bottom is 4. This step is very important, because the batch conversion of objects need to enter the task list first, the subsequent settings of the page range and image parameters will be applied to these files.
Operation purpose: Import multiple OFD files at one time and create batch conversion tasks.
Expected result: All pending OFD files are displayed in the file list, and the number of records is consistent with the actual number of files. If you find that files that do not need to be processed are imported, you can use the delete icon on the right side of each line to remove them. If the list needs to be reorganized, you can also use "Empty" and add it again.
Operation step 3: Set to convert only part of the page
After the file import is complete, click "Next" at the bottom to enter "Set Processing Options". This is the key step of this tutorial, because what we want to achieve is not to convert the entire OFD into JPG, but to convert some pages of OFD files into pictures in batches.
In the processing options page, you can see the "processing range" area, the software provides multiple page range options: all pages, the first few pages, the last few pages, odd pages, even pages, custom. In the screenshot, select "the first few pages" and fill in the number 2 in the "range" input box, indicating that each OFD file only converts the first two pages.
This setting is suitable for many common scenarios. For example, if the first two pages of each OFD file contain a summary, cover page, underlying information, or invoice body content, you only need to export these pages as JPG. If your requirement is to export the last few pages, you can select "the last few pages"; If you only need odd or even pages, you can also directly select the corresponding option. If the page range is more special, you can select "custom".
Operation purpose: Control the actual conversion page range of each OFD file, avoid outputting irrelevant pages, and reduce the number of pictures and subsequent finishing costs.
Expected Result: The software extracts the same range of pages for each OFD file in the import list according to the selected rule. In this example, all four OFD files will extract only the first two pages for JPG conversion, not all pages.
Operation step 4: set the picture pixel density PPI and decide whether to splice the long picture
In the same processing options interface, you can also see the "Picture Pixel Density (PPI)" setting item. The value in the screenshot is 300. PPI usually affects the sharpness of the output picture. For pictures that need to be printed, filed, recognized or uploaded to platforms that require clarity, 300PPI is a more common choice. If it is only used for quick preview or internal communication, it can be adjusted according to actual needs.
There is also a switch below to "splice multiple pages into a very long picture. From the screenshot, the switch is off. When closed, it can be understood that multiple pages will be output as pictures, which is convenient for page-by-page viewing and management. If opened, multiple pages may be merged into a long picture, which is more suitable for making preview pictures or browsing multiple pages at one time in some scenarios. Since the goal in this example is to convert part of the page to a JPG image and keep the result easy to organize, keeping it closed is a safer choice.
Operation purpose: set the clarity of the output image and confirm whether it is necessary to stitch the multi-page results into a long graph.
Expected result: The output JPG image will be generated according to the set PPI. If long image splicing is not enabled, each page will be output in a way that is more convenient for archiving and viewing.
Step 5: Set the save location and start batch processing
After completing the page range and image parameter settings, continue to click "Next". According to the interface process, "Set Save Location" will be entered later, and then "Start Processing" will be entered ". Although the screenshot does not show the detailed interface of saving location and starting processing, it can be clearly seen from the top process that these two steps are the standard process of the software.
When setting the save location, it is recommended to select an empty folder or an output directory dedicated to this task, such as "D:\OFD to JPG results". The advantage of this is that the result file will not be mixed with the original OFD, and subsequent inspection, compression, upload or archiving are more convenient. For a large number of file processing tasks, it is recommended to add the date or project name to the save path for traceability.
After the setting is completed, the software will enter the start processing phase. The software will execute OFD to JPG tasks in batches according to the previously imported file list and page range settings. After the processing is completed, the corresponding picture result can be viewed in the output position. Combined with the screenshots after processing, it can be seen that each source file generates the corresponding output result, which is convenient to continue management by file name.
Frequently Asked Questions and Precautions
1. Why choose "some pages" instead of "all pages"?
If each OFD file has a large number of pages, but only the first few pages, the last few pages, or the specified pages are actually needed, selecting some pages can significantly reduce the number of output images, save disk space, and reduce subsequent filtering time. This is especially evident when converting dozens or hundreds of OFD files in batches.
2. How should I fill in the numbers in the "first few pages?
The number represents the number of pages to extract from the beginning of each OFD file. Fill in 2 in the screenshot, indicating that the first 2 pages of each document are taken. If you only need the first page, fill in 1; If you need the first three pages, fill in 3. It is recommended to confirm whether the page number structure of the OFD file is consistent before processing.
3. Is the higher the PPI setting the better?
The higher the PPI, the clearer the picture is usually, but the file size may also be larger. 300PPI is suitable for most office archiving and clear viewing needs. If you just do a thumbnail or quick preview, you can reduce it according to the actual situation; if you need a higher-definition picture, you can also adjust it according to business requirements.
4. How are output results named and managed?
From the post-processing effect, the software will generate corresponding results for different source files. It is recommended that users keep OFD file name specification before conversion, such as invoice number, contract number, date or project number naming. This makes it easier to match the original file after conversion.
5. What if there is an OFD that does not need to be processed after importing the file?
On the right side of the file list, you can see the delete operation icon, and you can delete a single record. If there are many import errors, you can also use the "empty" button at the top to import again.
Summary: It is more efficient to convert OFD some pages into JPG with batch processing tools.
Batch converting some pages of OFD files into JPG images is a typical repetitive office task. Manual processing is not only time-consuming, but also easy to affect the follow-up work due to inconsistent page selection, chaotic storage location, and inconsistent picture clarity. By HeSoft Doc Batch Tool , you can import OFD files in batch first, then set the processing range uniformly, for example, the first two pages, set the picture pixel density PPI at the same time, and finally output JPG results centrally.
If you often need to process electronic invoices, electronic documents, contract files or other OFD data, it is recommended that such operations be completed by batch processing software. According to the steps in this article, the repeated work of "opening one by one and exporting one by one" can be turned into a standard process of setting and completing in batches, thus obviously improving office efficiency.