, many users will encounter the problem of "incompatible PDF versions" when submitting materials, docking systems or filing for a long time. For example, the other party only accepts PDF 1.5, PDF 1.6, PDF 1.7 or PDF 2.0. Manual save one by one is not only time-consuming, but also error-prone. This article combines office software" HeSoft Doc Batch Tool "The actual interface, clearly explain how to batch import PDF files, select the target version, and uniformly complete the conversion. After reading, you can quickly master the method of converting PDF file versions into 1.5, 1.6, 2.0 and other version numbers in batches, reducing repeated operations and improving document processing efficiency.
In the daily office, PDF file version is not uniform is a very common problem. For example, some business systems only support lower versions of PDF, some partners require submission of PDF 1.5, PDF 1.6, PDF 1.7 or PDF 2.0, and some archiving scenarios require specific PDF/A standards. If the number of files is small, manual processing can be barely completed. However, once batch conversion is required, saving one by one is not only inefficient, but also easy to leak files and select the wrong version.
This article is to solve, is batch convert PDF file versions to 1.5, 1.6, 2.0, or other version numbers of the problem. With office software HeSoft Doc Batch Tool , can import multiple PDF at a time, set the target version uniformly, and then centralized processing, especially suitable for batch file sorting and standardized output.
Applicable Scenarios
this article will be helpful if you are experiencing the following situations:
- the other system prompts that the PDF version is too high or too low to upload.
- You need to convert a batch of PDFs into PDF 1.5, PDF 1.6, PDF 1.7, or PDF 2.0.
- It needs to be converted into PDF/A-1a, PDF/A-1b, PDF/A-2a, PDF/A-2b, PDF/A-3a, PDF/A-4 and other standard versions according to the filing specifications.
- The company needs to process PDF documents such as contracts, reports, instructions, scanned copies, etc. in batches on a daily basis to reduce duplication of work.
- The source of the document is complex and the version is inconsistent. It needs to be uniformly output and then distributed to customers or internal systems.
For administrative, legal, financial, file, project, operation and other positions that often deal with a large number of documents, batch conversion of PDF version is a very typical office requirement.
Effect Preview
before treatment
after entering the PDF tool from the software homepage, you can see" convert PDF to another version of PDF"Functional entrance. This entry shows that the software supports direct adjustment of PDF file versions, rather than converting PDF to other formats.


After entering the function, the first step is to add files to be processed. Visible in the interface" add File" import files from a folder" empty"and other buttons, and display the file name, path, extension, creation time, modification time and other information in the form of a list, so that you can check whether the import is correct.
After treatment
when setting processing options, the software provides several optional versions, including the common PDF 1.0, PDF 1.1, PDF 1.2, PDF 1.3, PDF 1.4, PDF 1.5, PDF 1.6, PDF 1.7, PDF 2.0 it also supports a variety of standards such as PDF/A, PDF/X, and PDF/UA. After selecting the target version, you can continue to set the save location and start batch processing.

After the processing is completed, you will get a batch of PDF files with a unified version, which is more suitable for system upload, document exchange and long-term archiving.
Operation steps
step 1: Enter the "PDF to another version of PDF" function
open HeSoft Doc Batch Tool , select on the left PDF Tools, and then find and click "in the function list. Convert PDF to another version of PDF".

The purpose of this step: enter the correct batch processing module and avoid selecting other format conversion functions such as "PDF to Word", "PDF to Excel" and "PDF to TXT.
Expected results: enter the processing page of this function and display the step-by-step process, such as "select the record to be processed", "set processing options", "set saving location" and "start processing".
Step 2: Batch add PDF files that need to be converted
after entering the processing page, import the file in the "Select records to process" step. You can choose according to the actual situation:
- add File: Suitable for selecting several PDFs from different locations.
- Import files from a folder suitable for importing a large number of PDFs in the same folder at once.

After the import is complete, the file will be displayed in the list, and you can view it:
- file Name
- file Path
- extension
- creation time
- modification time
if the import is wrong, you can also use" empty re-add, or remove individual files by deleting them on the right side of the list.
The purpose of this step: the need to convert a unified PDF version of the file a one-time collection into the task list.
Expected results: all PDFs to be processed are accurately displayed in the list, with the number of records consistent with the actual number of files, and then click" next step go to the version settings page.
Step 3: Select the target PDF version, such as 1.5, 1.6, 2.0
in the Set Processing Options page, you can see several version options.

Common requirements are usually:
- PDF 1.5
- PDF 1.6
- PDF 1.7
- PDF 2.0
the example in the screenshot is checked PDF 2.0. If your goal is to batch convert PDF to 1.5 or 1.6, just select the corresponding version here.
In addition to the regular PDF version, standard versions such as PDF/A-1a, PDF/A-1b, PDF/A-2a, PDF/A-2b, PDF/A-3a, PDF/A-3b, PDF/A-4, PDF/X-1a, PDF/X-3, PDF/UA-1 can also be seen on the page. These options are also useful for users with filing, printing, accessibility, or industry-specific regulatory requirements.
The purpose of this step: specify the target criteria for the output file to ensure that the converted PDF meets system compatibility or archiving requirements.
Expected results: the target version is selected correctly, such as PDF 1.5, PDF 1.6, or PDF 2.0, and then click next step"Continue.
Step 4: Set Save Location and Start Batch Processing
as can be seen from the interface process, after the version setting, there are" set Save Location"and" start processing"Two steps. In other words, after selecting the PDF version, continue to set the output position according to the process, and then perform batch processing.
The purpose of this step: specify a uniform output directory for the converted PDF files for subsequent search, upload, or archiving.
Expected results: software in accordance with your selected target PDF version, batch output processed files.
Frequently Asked Questions or Precautions
1. Should I choose PDF 1.5, 1.6 or 2.0?
The principle is simple: subject to the requirements of the receiving party. If the other party clearly stipulates the PDF 1.5, do not choose 1.6 or 2.0; If there are no special requirements, it can usually be decided according to the compatibility of the business system. Older systems tend to favor PDF 1.4, 1.5, or 1.6, while newer environments may accept PDF 1.7 or PDF 2.0.
2. When importing in batches, is it suitable to use "Add Files" or "Import Files from Folders"?
If the files are scattered in multiple locations, it is recommended to use "Add Files"; if the files have been organized in the same directory, it is more efficient to use "Import Files from Folders. This is also the core value of office software batch processing: reduce repeated clicks.
3. Do you want to check the file list before conversion?
It is recommended to check. Especially when processing dozens or hundreds of PDF in batches, the name, path and number of records should be confirmed first to avoid misprocessing irrelevant files.
4. What is the difference between PDF/A, PDF/X and normal PDF version?
Ordinary PDF 1.5, 1.6 and 2.0 prefer version compatibility requirements. PDF/A prefers long-term preservation and archiving. PDF/X is often used in printing-related scenes. PDF/UA is related to barrier-free reading. If you only solve the problem of "the system only recognizes a certain PDF version", you can usually choose the ordinary PDF version.
5. Why is it recommended to use batch processing software instead of manual save?
Because it is not difficult to manually process a file, the difficulty is a large number of repeated operations. The value of office software is: batch import, unified settings, one-time processing. This not only saves time, but also reduces the error rate of manual operation.
Summary
when you need batch convert PDF file versions to 1.5, 1.6, 2.0, or other version numbers when using HeSoft Doc Batch Tool would be much more efficient than processing them one by one manually. The overall process is very clear: first enter the "PDF to other versions of PDF" function, then batch add files, then select the target version, finally set the save location and start processing.
For office scenarios that frequently process documents such as contracts, reports, files, scans, etc., this batch processing method can significantly reduce duplication of work and improve document standardization and delivery efficiency.
If you are currently troubled by incompatible PDF versions, system upload failure or batch archiving requirements, it is recommended to directly follow the steps in this article. First, test the target version with a small batch of files, and then convert in large quantities, which will be safer and more efficient.