When we encounter the need to rename files, most of them are working or managing chaotic files in the computer. If there are too many files accumulated, we must unify them all. We can replace the old keywords in the original file name by inputting new text, numbers or symbols ourselves, so as to make the replaced files more convenient to find and retrieve. Some file names contain drafts, final versions or need to change the name in the file name to another name, which all require us to actively adjust. However, it takes a long time to manually right-click renaming, and it is highly repetitive, easy to make people numb and make mistakes, and waste our precious time and energy.

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?

When dealing with a lot of Word, we found in the article that a whole paragraph with a keyword should be cleaned up in batches. How should we operate it? For example, in many Word reports, it is necessary to delete explanatory paragraphs with keywords such as clauses and drafts, or to refer to the contents in the AI. However, there may be redundant paragraphs containing keywords such as AI generation in the text. We need to delete a whole paragraph of text with these keywords in batches, and individual words. Usually we can only use search and replace to find keywords, and then manually delete this whole paragraph of text to solve the problem, but this will consume our working time, greatly reduce the efficiency, and easily produce errors in the case of strong repeatability.

In daily office work, the copied text into a two-dimensional code can quickly solve the problem of difficult transmission of information between the computer and the mobile phone, which is much more convenient in cross-device work. When a lot of computer text needs to be input on the mobile phone, we usually use the traditional USB to connect the mobile phone for transmission, or use the file transfer assistant on the computer to copy and paste. Using this small tool, it only takes three steps from copying the text to converting it into a two-dimensional code and then scanning the mobile phone. At the same time, compared with manual typing, direct code scanning, copying and pasting can eliminate the risk of input errors. The entire process is processed locally, not uploaded to a third-party server for processing, and can be used offline.

When dealing with Word documents in your life, have you ever encountered some troubles? For example, when printing, you found that the number of pages exceeded the standard, and when binding, you were in a hurry due to the confusion of the number of pages. In fact, adding the total number of pages to the file name of the Word file can easily resolve these embarrassments! Whether students or professionals, you can add the total number of pages of this document to the file names of docx and docm, so that others can see the workload, reading volume, and accurately estimate the amount of printed paper.

When dealing with Chinese OFD documents for international teams, we often face a practical problem. Some of these OFD documents contain dozens of pages, but we usually only need to take the key parts, such as the summary of the first page, specific contract regulations or data forms. It is very common to extract these pages from the document. However, our usual manual screenshot extraction will greatly reduce our work efficiency. We can use a method to selectively convert in batches and export the required pages into JPG pictures, which not only maintains the extraction of key content, but also avoids obtaining unnecessary pages.

OFD is a domestic official electronic document format, commonly used in electronic invoices, government documents and other documents. If we want to convert the OFD file into a JPG long map, it is too slow to splice one screenshot after another. Let's teach you a simpler and more direct method, which can quickly convert all pages of OFD files into a long map, and can also batch process many files at the same time. Learn from me quickly!

Have you ever encountered the problem of file naming confusion? Obviously want to find a Project file, but because of the inconsistent case of the file name, in the computer turned dizzy. In teamwork, some people use uppercase, some people like to use lowercase, HR file management is like a mess... It's really big! In fact, uniform file name case is not only the gospel of obsessive-compulsive disorder, but also the need for efficient work efficiency! It also effectively avoids cross-platform compatibility issues, improves file retrieval efficiency, and allows teams to collaborate more smoothly. But manually modify hundreds of file names? Think about it!

In the daily office and data analysis processing, Excel files into CSV (comma separated values) is very common. CSV file has the characteristics of light weight, strong cross-platform compatibility and simple structure. It is an ideal choice for data exchange, storage and migration. The most important requirements are database import and automatic script processing. Converting Excel into CSV can obviously improve work efficiency. Therefore, it is very necessary for office personnel and developers to learn and master the fast and accurate Excel conversion CSV method.

When we deal with TXT files, some system files, data export records or text contents often contain a large amount of specific date information, such as 2025-01-15, 2025/02/28 and other dates. When we need to protect privacy, unify the format or hide data, the dates in the text are different. Even if fuzzy matching is used, the search and replacement can only be searched and replaced one by one, which is inefficient and prone to the risk of leakage, with eyes to see a delete a more dazzling.

When dealing with documents and archives from China, staff often encounter documents in OFD format. OFD is a specific official format in China and a national standard format widely used in financial and government documents. Although OFD has a perfect Chinese typesetting layout, its limited compatibility causes difficulties for international teams that need to preview and share quickly, converting these OFD pages into readable JPG images is important for people collaboration, presentation, or just simple viewing.

OFD is an electronic file format independently developed by China. Many government departments and enterprises and institutions require the submission of standard electronic documents in OFD format. Therefore, we often need to convert PDF files into OFD format. The following will teach you how to convert many PDF files into OFD format in batches. The operation is simple and easy to use. Hundreds of files can be converted into formats instantly, thus easily improving work efficiency.

When we work or manage files, we may need to create new folders by date, data folders by project name, or independent folders by name for different customers. Generally, our common operation is to create new folders first and then change them to the names we need. The repeatability of manual operations one by one is too high, and the folders look dazzling and inefficient, it also causes rename errors.

When we manage files in our work, we have to copy and back up a folder together with all its contents and rename the new folder. Generally, we can only operate it manually. The steps are troublesome and there will be errors in repeated operations. This problem is most pronounced in organizing employee data or backing up work files, and we all have to implement this headache in order to create standardized directories. Is there any way to help us solve this problem, can easily copy the folder and the files inside and quickly change the folder name at the same time?

When managing the company's old files, I encountered a bunch of Xls format form files. As the default format of Excel 2003 and previous versions, during the gradual update of subsequent versions of Office, it is very likely that problems such as inability to open, blocked functions or poor compatibility will occur. However, the new version of Xlsx format not only has smaller file volume, more powerful data processing ability, but also has higher security than the old version. Whether it is to improve our work efficiency or to save files for a long time, it is very necessary for us to batch convert the old Xls format to Xlsx format.

Some of the more important and sensitive PDF files, if you don't want to be opened and viewed by others, you can set an open password for the file, which can prevent unauthorized access. If you don't know how to set a password for PDF, please look at the following contents quickly. I will teach you to encrypt PDF files in batches with one key. I will attach a detailed graphic operation tutorial for everyone to learn. The steps are simple and you will learn it once you learn!

In daily work, we often need to affix electronic seals to PDF files, especially in scenarios such as telecommuting and cross-regional collaboration. Electronic seals are not limited by time and place, which can greatly improve work efficiency. The following is to teach you how to stamp every page of PDF documents with electronic seals at one time, and also support one-click batch to stamp many PDF documents with electronic seals. If necessary, learn quickly!