This article describes how to use HeSoft Doc Batch Tool to batch convert some pages of multiple OFD files into JPG images. Suitable for office scenarios that only need to export the first page, the first few pages, the last page, odd pages, even pages, or a custom page range. Combining the pre-and post-processing effects with the software operation interface, this paper explains how to import OFD files, set the processing range, adjust the pixel density of pictures and complete batch conversion, which helps users reduce the time cost of repeatedly opening files, page-by-page screenshots or single export.
In daily office, OFD files are often used in scenarios such as electronic invoices, electronic official documents, contract filing, and voucher retention. Most of the time, we do not need to convert the entire OFD file into pictures, but only want to export some pages in batch, for example, each OFD file only exports the first 2 pages, only exports the last few pages, or only extracts odd pages and even pages. If you manually open each OFD file and then take screenshots page by page or save them as pictures one by one, it is not only time-consuming, but also prone to problems such as page leakage, chaotic sequence, and inconsistent file naming.
The problem to be solved in this article is: how to batch convert some pages of multiple OFD files into JPG images. Office software is used in the example" HeSoft Doc Batch Tool ", its positioning is a batch processing tool for documents, forms, pictures and other office documents, suitable for processing repetitive work with a large number of documents. The following is a screenshot description of the complete process from selecting functions, importing files, setting page ranges, and generating JPG images.
Applicable scenario: when do you need to batch export OFD some pages
OFD to picture is not always the whole conversion. In many office processes, it is more common to export only specified pages. For example, financial personnel need to convert the first page of a batch of OFD electronic invoices into JPG for easy uploading to the reimbursement system. Archivists need to export the signature page or the last page of the contract OFD as pictures for quick preview. Administrative personnel need to convert the first few pages of multiple OFD notification documents into pictures for making summary materials. Business personnel need to convert key pages in OFD certificates, receipts and vouchers into JPG, easy to submit in the system.
The common characteristics of these requirements are: large number of documents, consistent processing rules, and high manual operation cost. After using the batch processing software, multiple OFD files can be added to the task list at one time, and then the "processing range" can be set uniformly, so that the software can output pictures in batches according to the same rules. This not only saves time, but also reduces errors caused by repeated operations.
Effect Preview: Before processing, there are multiple OFD files, and after processing, JPG pictures
are obtained.From the effect before processing, it can be seen that there are 4 OFD files to be processed in the folder, and the file names are 1.ofd, 2.ofd, 3.ofd, and 4.ofd respectively. If such files are opened one by one and then transferred to pictures, the operation path will be relatively long, especially when the number of files increases from several to dozens or hundreds, the efficiency gap will be very obvious.
after the processing is completed, you can see that the output result has generated the corresponding result directory or image content by file. In the example, each OFD file is converted into a JPG image in batches, and the output results numbered 1, 2, 3, and 4 are displayed on the interface. Since only the "first few pages" are processed in this setting, the entire OFD is not exported, but the required pages are extracted according to the specified number of pages and pictures are generated.
this approach is particularly suitable for standardized office processes: the same batch of OFD files are exported according to the same rules, such as only the first 2 pages of each file, or only the last 1 page of each file. Compared with manual processing one by one, batch conversion can make the output result more stable and facilitate subsequent archiving, uploading or sharing.
Operating Steps: Batch convert some pages of OFD files into JPG
picturesStep 1: Enter the "OFD Convert to JPG Pictures" function
open HeSoft Doc Batch Tool After that, multiple batch processing entries can be seen in the main interface. According to the screenshot, the current need to select "2. Convert OFD to JPG Pictures" and the function description is "Batch Convert OFD Files to JPG Pictures". If there are more functions, you can also locate related functions through the quick jump or search area at the top.
the purpose of this step is to enter the correct conversion module first. Because the same office batch processing software may include PDF, CAD, XPS, Word, Excel, pictures and other tools, only after entering the "OFD to JPG picture" module, OFD file import, page range, picture pixels per inch and other setting items related to this task will appear later.
Step 2: Add or import OFD files
from a folderafter entering the "OFD to JPG Picture" function, buttons such as "Add File", "Import File from Folder", "Empty" and "More" can be seen at the top of the interface. For a small number of files, you can use "Add File" to select the specified OFD; for files in an entire directory, it is more appropriate to use "Import File from Folder", which can add multiple OFD files to the list at once.
in the screenshot, four records have been added to the task list. The names are 1.ofd, 2.ofd, 3.ofd, and 4.ofd, and the extensions are ofd. The table also shows the path, creation time, modification time and other information, so that it is convenient to check whether the file is correct before batch processing. The operation column on the right provides the entry for deleting a single record. If a file is added by mistake, you can remove it before continuing. The number of records displayed below the list is 4, indicating that this batch conversion will process 4 OFD files at the same time.
The expected result of this step is that all OFD files that need to be processed appear in the task list, and the number, name, and path are confirmed. After confirmation, click "Next" at the bottom to enter the processing option settings.
Step 3: Set to convert only part of the page
after entering "Set processing options", the most important area of the interface is "processing range". In the screenshot, you can see that the options include "all pages", "the first few pages", "the last few pages", "odd pages", "even pages" and "custom". In this example, select "First Pages" and fill in "2" in the range input box, indicating that only the first two pages are exported for each OFD file.
this step is the key to realize "converting some pages of OFD files into pictures in batches. If you want to export all pages, you can select "All Pages"; if you only need the last few pages, you can select "Last Pages"; if you only need odd or even pages, you can also select the corresponding options; If you need a more flexible page range, you can use "Custom". In actual office, it is recommended to confirm the page number requirements according to business rules, and then perform batch processing to avoid output that does not meet the requirements.
You can also see the Picture Pixel Density (PPI) setting in the screenshot, with the current value of 300. PPI affects the sharpness and file volume of the exported image. Generally speaking, 300 PPI is suitable for document reading, printing or archiving scenarios. If it is only a webpage preview or temporary viewing, the value can be reduced according to actual needs. There is also a switch at the bottom of the interface that "splices multiple pages into a long picture". In the screenshot, the switch is turned off, indicating that multiple pages will be output in the normal way instead of splicing into long pictures.
After the settings are completed, click "Next" to continue to the save location settings. The subsequent interface will enter "Set Save Location" and "Start Processing" step by step, and the user only needs to select the output location and start processing according to the interface prompt.
Step 4: Set Save Location and Start Batch Conversion
after completing the processing range and PPI settings, continue to enter the save location settings. It is recommended to select an empty folder or a dedicated output directory for storing the converted JPG images. This avoids mixing with the original OFD file and facilitates subsequent inspection, compression, uploading, or archiving.
After setting the save location, go to the "Start Processing" step. The software will process the OFD files one by one according to the previously imported records and export the JPG pictures according to the set page range. In this example, four OFD files are imported and the first two pages of each file are converted. Therefore, the corresponding image results will be generated in batches. After processing, open the output directory to view the JPG file.
frequently asked questions and precautions
of1. just want to convert ofd home page, should be how to set up?
select the first few pages in the processing range, and then fill in the range as 1. In this way, each OFD file will only export page 1, which is suitable for batch extraction scenarios such as invoice home page, license home page, cover page, etc.
2. What if the converted picture is not clear enough?
you can check the Picture Pixel Density (PPI) setting. In the example, a 300 PPI is used, which usually meets the demand for higher definition. If the picture is used for printing or detail recognition, it can be appropriately improved; if it is used for quick preview, it can be adjusted according to the file volume requirements.
3. When there are many files, should they be added one by one or imported from the folder?
if the files are all in the same directory, it is recommended to use "Import files from folder". This is more in line with batch processing ideas, can reduce the number of repeated selection of files, but also reduce the probability of missed selection.
4. Can I only convert odd or even pages?
as you can see from the processing range options in the screenshot, the software provides "Odd Pages" and "Even Pages" options. If the business rule is extracted by single or double page, you can directly select the corresponding range.
5. Batch processing before why check the list?
the advantage of batch processing is one-time setup and multi-file execution, but if the source file adds errors, the errors will also be amplified in batches. Therefore, before clicking Next, it is recommended to check the name, extension, path, and number of records to confirm that they are all OFD files that need to be processed.
Summary: Batch processing to reduce OFD to picture duplication
batch converting some pages of OFD files into JPG pictures is essentially to solve the problem of repetitive office operations. By HeSoft Doc Batch Tool , you can import multiple OFD files at one time, then uniformly set the processing range, such as the first 2 pages, the last few pages, odd pages, even pages or custom range, and finally batch output JPG pictures.
Compared with opening OFD files one by one, taking screenshots one by one, or exporting manually, this method is more suitable for office scenarios with a large number of files and fixed rules. It is recommended to test the page range and PPI settings with a small number of samples before formally processing a large number of documents, and then process all documents in batch after confirming that the output effect meets the requirements. This can not only ensure the accuracy of the results, but also significantly improve the overall efficiency of OFD to JPG pictures.