When China is preparing to formally submit documents, it is said under some special circumstances that international teams will convert PDF documents into OFD format recognized by China. Although PDF is a standard format widely used in the world, OFD format is required by China's administrative system and financial platform because it is more suitable for Asian typesetting and digital seals. Transforming dozens of contracts or reports separately through traditional methods will greatly reduce the efficiency of our work in cross-border work. Is there any way to convert many PDF files into OFD files in batches?
This article introduces three simple tips to quickly convert the entire PDF document into a fully compatible OFD file and retain the integrity of the entire document after conversion!
What is the situation to convert PDF files to Chinese OFD format?
Meets Chinese government and commercial standards
OFD format is recognized as the official electronic document standard by the Chinese authorities. If enterprises doing business in China encounter invoices and official website documents to be submitted to Chinese government departments, PDF documents may not be accepted due to their strict regulatory requirements. Converting all of them into OFD format can ensure compliance with local electronic document standards.
China Digital Signature System
foreign enterprises cooperating with Chinese enterprises or institutions may need OFD files to realize secure electronic signature and verification. Unlike PDF, OFD mainly supports China's national encryption algorithm and mathematical authentication. Therefore, multinational enterprises operating in China can convert PDF invoices and contracts into OFD format to avoid digital signature rejection during identity verification.
China Software and File System
china is now vigorously developing the security and independence of local software and information. OFD, as a special electronic document in China, has been deeply integrated into the local office and file system. Foreign enterprises cooperating with China can find that most Chinese offices have OFD support, but PDF compatibility is limited. All conversion of PDF into OFD can ensure the correct display of documents and can be stored in Chinese digital files without compatibility problems.
Preview the effect of converting PDF files to OFD format
before treatment:

after treatment:

method 1: Use HeSoft Doc Batch Tool Batch convert PDF to OFD format
recommended Index:★★★★★
Advantages:
- can add hundreds, thousands of files at the same time batch conversion, conversion speed, high quality.
- All files are not uploaded and are processed on the local computer to protect user privacy.
Disadvantages:
- only software can be installed to operate in a computer.
Operation steps:
1. Open 【 HeSoft Doc Batch Tool ], select [PDF Tool]-[PDF to OFD]].

2. Select an add file method in [Add File] or [Import File from Folder] to import the PDF file to be converted, and then click Next. Then enter the save interface, click Browse, and select the save location of the new file.

3. Wait for the processing to be completed, and click the red path to open the folder to view the successfully converted OFD file.

Method 2: Use the OFD official of several subjects to convert PDF into OFD files
recommended Index:★★★★☆
advantages:
- the official tool is safe and reliable and is completely free to use.
- The conversion works best.
Disadvantages:
- need to install software to operate.
- The conversion speed is very slow when there are many files.
Operation steps:
1. Open [Digital Layout] and click Batch to OFD in the conversion.

2. Click Add File to add PDF. Output format selection OFD, directly start conversion

3. Wait a moment and the conversion will be successful.

Method 3: Use online conversion tools to convert PDF to Chinese OFD files
recommended Index:★★★☆ ☆
advantages:
- no need to install any software, the phone can also operate.
- The conversion is fast.
Disadvantages:
- when the file size is very large, it takes a long time to upload.
- Privacy issues require careful uploading to prevent disclosure.
Operation steps:
1. Open the [PDF to OFD] online tool and click Upload File to select PDF.

2. After waiting for automatic conversion, click to obtain OFD file.
