This tutorial is aimed at office users who need to process a large number of OFD documents, focusing on how to batch convert specified pages in multiple OFD files into JPG pictures. By HeSoft Doc Batch Tool , users can import multiple ofd files, select all pages, the first few pages, the last few pages, odd pages, even pages or custom ranges in the processing options, and set the picture pixel density. This article combines screenshots of pre-processing, post-processing and operation interface to help users quickly master the complete process of transferring OFD pages to JPG and improve the sorting efficiency of bills, contracts and archival materials.
After promoting electronic office, many units will accumulate a large number of OFD format documents, such as electronic invoices, electronic certificates, electronic documents, contract scans, certification materials, etc. OFD format is suitable for format fixing and archiving, but in some business systems, users may need to upload JPG pictures. During data review, you may only need to view a few pages in the file instead of the entire OFD. So there will be a high-frequency problem: how to batch convert the specified pages of multiple OFD files into JPG pictures?
If you use the traditional method, you usually need to open the first OFD file, find the target page, export or take a screenshot, and then switch to the second file to repeat the operation. The more documents, the more obvious the duplication of labor, and the page range, picture clarity, naming methods may not be uniform. This article will introduce a more suitable approach for office scenarios: using" HeSoft Doc Batch Tool "Convert OFD to JPG Picture" function in, batch import OFD files, and select some pages to be converted in the processing range. In this way, rules can be set at one time and multiple files can be executed synchronously, significantly reducing manual operations.
Applicable scenario: OFD specifies which office requirements are suitable for page to JPG
Electronic invoice and bill processing.Many financial systems or reimbursement processes require the upload of image format attachments, and the documents received may be OFD. If each bill only needs the first 1 page or the first 2 pages, batch conversion of specified pages can quickly generate JPG attachments.
Contract and agreement preview.Contract OFD usually contains multiple parts such as body, attachments, and signature pages. The first review of the data may only require a cover page, key information page, or end page signature. With partial page transitions, extraneous page output can be reduced.
Digitalization of archival materials.Archivists often need to generate a picture preview or index map for each OFD. Exporting only the first few pages facilitates quick identification of material content while reducing storage footprint.
Batch upload to a system that does not support OFD.Some web backends, mobile systems, and collaboration platforms do not support direct preview of OFD, but support image formats such as JPG and PNG. After the OFD page is converted to JPG, the compatibility is better.
Uniform picture clarity.Artificial screenshots are often inconsistent in size and clarity. Use the batch conversion tool and set the picture pixel density (PPI) to make the output more standardized.
Effect Preview: File Changes Before and After Batch Conversion
Before processing, multiple OFD files are stored in the folder. In the screenshot, you can see four files to be processed: 1.ofd, 2.ofd, 3.ofd, and 4.ofd. Such files usually need to be opened with the help of OFD readers. If you want to view them directly in ordinary picture viewers, business systems or chat tools, you need to convert them to pictures first.
After the processing is completed, the output result becomes the result directory or folder related to the JPG image. The screenshot shows the corresponding results of 1, 2, 3, 4, etc., with a clear JPG logo, indicating that each source OFD has generated a corresponding picture. For batch processing, this one-to-one correspondence is easier to check: there are several copies of the source file, and after processing, the output can be checked for completeness according to the corresponding number or name.
It should be noted that this article focuses on "converting part of the page of the OFD file to a picture". That is, the number of pages of the output result depends on the range you set in the processing options. For example, if you set the first 2 pages to be converted, all pages of the entire OFD will not be output, which saves time and reduces the number of pictures.
Operation Step 1: Open the batch processing tool and enter the OFD to JPG function.
Start first HeSoft Doc Batch Tool . As can be seen from the screenshot, the upper left corner of the software interface shows" HeSoft Doc Batch Tool ", on the left are 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 and other categories. The main area displays multiple conversion function cards.
Select 2. Convert OFD to JPG Picture in the function card ". The description of the card is "Batch convert OFD files to pictures in JPG format". This step is important because OFD-related conversions may involve different target formats, such as OFD to PDF and OFD to JPG. If the final need is a picture, you should enter the "OFD to JPG picture".
After entering this function, subsequent operations will be carried out around the batch file list. Unlike single-file conversion tools, HeSoft Doc Batch Tool More suitable for processing multiple files at a time, can reflect the office software batch processing files, reduce the value of duplication of labor.
Step 2: Import multiple OFD files and check the processing list
After entering the "OFD to JPG Picture" page, you can see that the top process is divided into 4 steps: select the record to be processed, set the processing option, set the saving location, and start processing. At present, we are in step 1, that is, to add the OFD files to be converted to the list first.
The top right of the page provides two common entries, "Add Files" and "Import Files from Folders. If the OFD files to be converted are scattered in different locations, you can click "Add Files" to select them one by one; if the files are all in the same folder, it is more efficient to use "Import Files from Folder. For scenarios such as financial bills, project materials, and batch contracts, it is generally recommended to collect the OFDs to be processed into one folder before importing them.
After importing, the table displays the serial number, name, path, extension, creation time, modification time, and other information of each record. There are four records in the example. The names are 1.ofd, 2.ofd, 3.ofd, and 4.ofd. The extension is ofd. The summary at the bottom shows that the number of records is 4. This information allows the user to confirm that the file was imported correctly.
Before formally entering the next step, it is recommended to do a list check: whether an OFD file is missing; Whether irrelevant files are misled; Whether the path is the directory to be processed this time; Whether the number of records meets expectations. If you find records that do not need to be processed, you can remove them by using the Delete button in the Operation column. If you need to start over, you can use Empty ". After confirming that it is correct, click "Next" at the bottom of the page ".
Operation step 3: select the processing range to realize the conversion of only the specified page
In Step 2, "Set Processing Options", the most critical area is "Processing Range". Various range options are listed in the screenshot: all pages, first few pages, last few pages, odd pages, even pages, custom. These options determine which pages in each OFD file are converted to JPG images.
In the example, the "first few pages" is selected and 2 is filled in the "range" input box. This setting means that for each OFD file in the file list, only the first 2 pages are converted. Assuming that 1.ofd has 8 pages, 2.ofd has 3 pages, and 3.ofd has 12 pages, as long as the number of pages meets the conditions, JPG pictures will be output according to the rules of the first 2 pages. This ensures consistent batch processing rules and is very suitable for batch extraction of first and second pages.
If your business requirements are not the first 2 pages, you can adjust them according to the actual situation. For example, if you only want to export the first page, you can select "the first few pages" and fill in 1; If you only want to export the last few pages, such as signature page and approval page, you can select "the last few pages"; If you need to extract single and double pages, you can use "odd pages" or "even pages"; If the page range is more complex, you can try the "Custom" option, and fill in the scope according to the requirements of the software interface.
The point of this step is not to convert all the pages, but to let the software handle only the pages you really need. For a large number of OFD files, this can significantly reduce the number of output images. For example, each OFD has 20 pages. If only the first 2 pages are needed, the output will be reduced to about one-tenth of the original, and subsequent inspection and uploading will be easier.
Step 4: Set the pixel density of the picture and whether to splice long pictures.
In the same processing options page, you can also see the "Image Pixel Density (PPI)" setting. The value in the screenshot is 300. PPI can be understood as one of the important parameters of picture output clarity. For OFD documents containing text and seals such as bills, forms, contracts, etc., clarity will affect subsequent reading, recognition and printing.
Generally speaking, 300 PPI is a common setting in office documents to pictures, suitable for archiving, previewing, printing and uploading. If it is only used for quick viewing, a lower PPI may also meet the demand; if you need to zoom in to see the details, you can choose a clearer setting. It should be noted that the clearer the picture, the larger the file size, and the storage space occupied by batch processing will also increase. It is therefore recommended to balance clarity and file size based on business needs.
There is also a switch at the bottom of the page that "splices multiple pages into a long picture. From the screenshot, the switch is off. When closed, it is more in line with the regular office habit of outputting by page, and it is also convenient to check page by page and upload separately. If you need to view multiple pages of content as a continuous long map in a business scenario, you can open it according to actual needs. However, the example in this article is subject to the closed state, that is, the selected page is converted into a JPG image result.
After setting the processing range and picture parameters, click "Next" at the bottom to enter the save location setting.
Step 5: Select the save location and start the conversion task
According to the process at the top of the page, step 3 is "set save location" and step 4 is "start processing". Although the screenshots provided do not show the detailed interface of the save location, it can be clearly seen from the batch processing process that after completing the processing options, you need to specify where to save the converted JPG image before starting the task.
It is recommended to follow a principle in the selection of the storage location: the source file and the result file are stored separately. For example, if the source file is in the test folder of disk d, another "OFD to JPG result" folder can be established. This is convenient for quick inspection after the processing is completed, and also avoids mixing the output picture with the original ofd file. If you need to reconvert later, you only need to clean up the result directory and will not delete the source file by mistake.
After entering the "Start Processing" step, follow the interface prompts to perform the conversion. Since multiple OFD files have been imported at one time and the processing scope has been set uniformly, the software will automatically process all records according to the same rules. For users who have to process electronic bills or batch materials every day, this method is much more stable than manually opening, saving as, and screenshots.
Frequently Asked Questions and Precautions
1. What is the difference between OFD to JPG and OFD to PDF?OFD to PDF is to convert a format file into another document format, which is suitable for reading or printing as a document. OFD to JPG is to convert pages into pictures, which are suitable for uploading to systems that only support pictures, or for previewing, archiving, screenshot replacement, etc. This article selects "OFD to JPG picture".
2. Can you just convert the last page?From the processing range in the screenshot, you can see that there is a "last few pages" option. If you only need the last page, you can usually select the range and fill in 1. This is suitable for extracting the signature page, approval page, or end proof page.
3. Will there be any errors when the number of pages per OFD is different during batch conversion?Inconsistent page counts are common for different documents. When setting the first few pages, last few pages, odd and even pages, or custom range, the processing result should be understood in combination with the actual number of file pages. If the number of pages of some documents is insufficient, the actual output shall be subject to the software processing results and prompts. It is recommended to test with a small number of samples for important batch tasks.
4. What if the output JPG picture is too large?It can be controlled from two directions: one is to convert only necessary pages, not to select all pages; the other is to adjust PPI according to actual use. The clearer the picture, the larger the volume may be. For normal preview and upload, it is recommended to select appropriate parameters on the premise of clear and readable.
5. Why do you want to keep the switch of splicing multiple pages into a long graph off?After closing, it is usually more suitable for page management, each page corresponds to a picture, easy to upload, view and check. Long charts are suitable for continuous reading, but if the business system requires page-by-page upload, page-by-page output will be more convenient.
6. Do I need to back up OFD files before processing?The conversion is usually to read the OFD and produce JPG results, and should not modify the source file directly. However, in the processing of important business data, it is always safer to retain the original OFD. It is recommended to save the output results to a separate folder and avoid overwriting the original file.
Summary: Batch convert OFD designated pages into JPG to make document sorting more efficient
When you need to convert multiple OFD files into JPG pictures, especially when only some pages are converted, use HeSoft Doc Batch Tool Can significantly improve efficiency. The whole process is not complicated: first enter the "OFD to JPG picture" function and import multiple ofd files; Then select the page range in the processing options, such as the first few pages and fill in 2; Then set the picture pixels density and whether to splice long pictures; Finally, set the saving location and start processing.
This method is suitable for a large number of OFD file collation scenarios such as electronic invoices, bills, contracts, official documents, and archival materials. Its value lies in turning repeated operations into unified rules, allowing the software to execute automatically in batches, saving time and reducing the risk of missing, wrong, and unclear screenshots. If you are manually exporting OFD pages one by one, you can process several files according to the example in this article, confirm the output effect, and then convert the entire batch of files.