When enterprises need to convert a large number of PDF invoices, bills, or contracts uniformly into the ZUGFeRD format, processing them one by one takes a lot of time. This article introduces a method more suitable for office scenarios: using HeSoft Doc Batch Tool , select "Convert PDF to Other Versions of PDF" in the PDF tool, batch import files, check ZUGFeRD in the version options, and then follow the process to set the save location and start processing. The article covers applicable scenarios, effects before and after processing, detailed steps, and precautions.
In daily office operations, PDF is one of the most common file formats. Finance staff receive PDF invoices, procurement personnel organize supplier bills, project teams archive contract attachments, and archive administrators maintain historical files. As electronic invoices and cross-system data exchange become increasingly common, regular PDFs sometimes need to be converted into specific standard formats, such as ZUGFeRD. The problem is that when there are many files, manually converting them one by one becomes repetitive, inefficient, and error-prone work.
This tutorial will introduce how to batch convert multiple PDF files to the ZUGFeRD standard format. The software we use is the " HeSoft Doc Batch Tool " shown in the screenshot. It is a batch tool designed for office file processing, with its core value being to help users centralize repetitive file operations, such as batch processing PDF, Word, Excel, PowerPoint, and other documents. This article will focus on the scenario of "batch converting PDF invoice files to ZUGFeRD," using operational screenshots to explain what to do at each step, why it's done, and what results should be checked upon completion.
Applicable Scenario: When PDF Invoices, Bills, and Contracts Need a Unified Standard
ZUGFeRD is common in electronic invoice and structured bill exchange scenarios. For ordinary office users, there's no need to deeply understand all the technical details; the software can convert files to the target standard format. As long as your requirement is to "uniformly process many PDFs into ZUGFeRD," you can refer to the process in this article.
The following situations are particularly suitable for batch processing: First, the finance department receives a large number of PDF invoices monthly and needs to archive them according to a unified standard; second, the enterprise needs to submit compliant electronic invoice PDFs to customers or partners; third, procurement and administrative staff need to organize supplier bills to avoid inconsistent file formats from different sources; fourth, archive management personnel need to reorganize historical PDF files according to a standard format; fifth, in cross-border business, partners explicitly require the submission of ZUGFeRD format files.
If traditional manual methods are used, users might need to open files multiple times, select the format, and save copies. The more files there are, the more repetitive the labor becomes. Using HeSoft Doc Batch Tool , these actions can be condensed into a single batch task: add PDF files, select ZUGFeRD, set the save location, and start processing.
Effect Preview: The State Before and After Conversion
Before Conversion: Original Files Are Still Multiple Regular PDFs
Files before conversion are typically regular PDF documents with a .pdf extension. These files might be stored in the same folder or distributed across different paths. The list in the screenshot shows the status of files after import, including file names, paths, extensions, creation time, and modification time. Through this list, users can check the import scope before actually starting the process, confirming that no files are missed and no irrelevant PDFs are added to the task.
After Conversion: Files Are Output as ZUGFeRD According to the Same Target Version
The expected result after conversion is that these PDFs are uniformly converted to the ZUGFeRD standard format. The benefit is more consistent subsequent transmission, archiving, and system recognition. Especially when processing electronic invoice PDFs, a unified standard can reduce the probability of rejection by recipients, non-recognition by systems, or manual reprocessing. Since the screenshots mainly show the operation process without displaying the output folder, it is recommended that users check the output results in the save location after processing is complete.
Operation Steps: Using Office Software to Batch Convert PDF to ZUGFeRD
Step One: Enter the PDF Tools Category on the Main Interface
After opening HeSoft Doc Batch Tool , first observe the left navigation bar. The functional categories on the left in the screenshot are very clear, including "Home," "Task Flow," "All Tools," "File Name," "Folder Name," "File Organization," "Word Tools," "Excel Tools," "PowerPoint Tools," "PDF Tools," "Text Tools," "Image Tools," etc. Since the objects for this task are PDFs, you should enter "PDF Tools."
After entering PDF Tools, the main interface will list different PDF batch functions in card form. Here, do not select "PDF to Word," "PDF to Excel," or "PDF to JPG Image" etc., as these convert to other file types; the goal this time is to convert PDF to another PDF standard version, so select "Convert PDF to Other Versions of PDF."
The expected result of this step is to enter the corresponding PDF version conversion task page. The red arrow in the screenshot points out the "Convert PDF to Other Versions of PDF" function card, whose description is "Batch convert PDF files to other versions of PDF." This entry is the prerequisite for later selecting ZUGFeRD.
Step Two: Batch Add the PDF Files to Be Converted
After entering the function page, the top of the interface displays "Convert PDF to Other Versions of PDF," indicating that the correct task is active. The progress bar at the top shows that Step 1 is "Select records to process." Now you need to add the PDFs to be converted.
At the top right, you can see two main entry points: "Add Files" and "Import Files from Folder." If there are not many files and they are in different locations, you can use "Add Files" to select them in batches; if all the PDFs to be processed are in the same folder, you can use "Import Files from Folder," which is more suitable for batch converting PDF invoices, batch converting bill PDFs, or batch organizing contract PDFs.
After importing the files, the table will display multiple columns of information. In the screenshot, there are 4 records, and the summary area at the bottom also shows "Record Count: 4." This indicates that the software is ready to perform the subsequent conversion on these 4 PDFs. Here, it is recommended that users develop a habit: first look at the file name, then the path, and finally the extension. Confirm the extension is pdf, confirm the path is the folder to be processed this time, and confirm no incorrect file names were selected.
Step Three: Organize the File List to Avoid Mishandling
Before officially proceeding to the next step, you can first check the operation column on the right side of the list. In the screenshot, each record has a delete icon on the right; if a certain PDF is found that should not participate in this ZUGFeRD conversion, it can be removed from the list. There is also a "Clear" button in the upper right; if the overall import scope is wrong this time, you can clear it and re-add files.
This step seems simple, but it is very important for batch office tasks. The efficiency of batch processing comes from "processing multiple files at once," but it also means that if the file list is selected incorrectly, the error will be amplified in batch. Therefore, before clicking "Next," it's best to confirm the number of files matches your expectation. For example, if you originally planned to convert 100 PDFs but the list only shows 80 records, you should first check if any files were not imported.
Step Four: Enter Processing Options and Select ZUGFeRD
After confirming the file list is correct, click "Next" at the bottom. The interface will enter Step 2, "Set Processing Options." The screenshot shows that the settings page has a "Version" area listing multiple selectable versions, including PDF/A-1a, PDF/A-1b, PDF/A-2u, PDF/A-3a, PDF/A-3b, PDF/A-4, PDF/X-1a, PDF/X-3, PDF/UA-1, PDF 1.0, PDF 1.4, PDF 1.7, PDF 2.0, and ZUGFeRD.
On this page, you need to select "ZUGFeRD." In the screenshot, the round option next to ZUGFeRD is already selected, and the red arrow also points to this location. Once selected, the target version for this batch task is set to ZUGFeRD.
The expected result for this step is very clear: the version option stays on ZUGFeRD, not other PDF/A, PDF/X, or PDF 1.x versions. Since these options all belong to PDF version or standard-related settings and can be visually confusing, it is recommended to double-check once more before proceeding.
Step Five: Continue to the Next Step, Set the Output Save Location
After selecting ZUGFeRD, click the "Next" button at the bottom of the page. According to the top progress bar, you will then enter Step 3, "Set Save Location." The screenshot does not show the specific interface of this page, so specific control names that are not visible will not be described here. Generally, the purpose of the save location is to determine where the converted PDFs are output.
To maintain clear file management, it is recommended not to directly mix the conversion results with the original PDFs. You can create a dedicated folder, such as "ZUGFeRD_Conversion_Results," "ElectronicInvoice_ZUGFeRD," or an output directory named by month. Doing so has two advantages: first, the original files are kept as backups, and second, the conversion results are easy to upload, archive, or deliver.
Step Six: Start Processing and Verify the Results
After the save location is set, continue to Step 4, "Start Processing." Before starting, double-check three key pieces of information: is the file list correct, is the version ZUGFeRD, and does the save location comply with archiving rules? Start the process after confirming they are correct.
After the process is complete, open the output folder and check the generated PDF files. It is recommended to spot-check at least a few files to confirm they can be opened normally and the content has no obvious missing pages or abnormalities. If these PDFs are for business system import, you should also perform recognition testing according to the system's requirements to confirm the ZUGFeRD format meets the recipient's demands.
Common Problems and Notes
1. How to Distinguish Between PDF/A, PDF/X, and ZUGFeRD?
In the software's version list, you can see many PDF standards. PDF/A is commonly used for long-term archiving, PDF/X is often seen in print-related workflows, while ZUGFeRD is more commonly present in electronic invoice and structured data exchange scenarios. The goal of this article is PDF to ZUGFeRD, so you must select ZUGFeRD in the version area.
2. Can I Import an Entire Folder at Once?
Yes. As seen from the screenshot, the page provides an "Import Files from Folder" button. For a large number of PDF invoices, bills, or contract files, this method saves more time than adding them individually. After import, it is still recommended to check the record count and file path to ensure all target PDFs in the folder have been added.
3. Will Very Long File Names Affect Processing?
In the screenshot, the file name "Learn_English_in_an_easy_fast_and_fun_way.pdf" is quite long, and the software list can display it normally. In practical office work, it is recommended that file names be as standardized as possible, for example, including date, supplier, invoice number, or project code, to facilitate retrieval after conversion. Whether processing is affected also depends on the system path length and file management norms, so it is advisable to organize paths that are too long beforehand.
4. Is Backup Necessary Before Batch Conversion?
Backup is recommended. Although batch processing saves time, to avoid incorrect operations, it's best to keep the original PDF files and save the output results in a new folder. This way, even if some files need to be reconverted, they can be processed again from the original files.
5. Will the Converted Files Definitely Meet All Recipient Requirements?
ZUGFeRD is the target standard format, but different business systems, partners, or regional processes may have additional requirements. The software can help you complete the batch conversion, but after conversion, it is still recommended to perform acceptance checks according to the recipient's rules, especially when it involves electronic invoice submission, audit archiving, or cross-system import.
Summary: Leave Repetitive PDF Conversion Work to Batch Processing Tools
When a large number of PDF invoices or office documents need to be converted to ZUGFeRD format, the least recommended method is to open, convert, and save them one by one. Such a process takes a long time and is prone to omissions. Using HeSoft Doc Batch Tool , you can enter "Convert PDF to Other Versions of PDF" in the PDF Tools, batch import files, select ZUGFeRD in the version options, and then set the save location according to the process and start processing.
For finance, procurement, administrative, and archive management personnel, this batch conversion method can significantly reduce repetitive labor, making PDF standardization processing more stable and controllable. It is recommended to test the complete process with a small number of files first, confirm the conversion results meet business requirements, and then import the entire batch of PDF files into the software for processing.