When making PPT slide files or looking for materials, PDF files containing PPT slide material content are sometimes downloaded on web pages, but the downloaded PDF files are usually fixed to prevent modification and editing, and cannot extract the content they need or rearrange the layout. At this time, you can choose to convert these PDF files into PPTX slide files, so as to easily extract and reorganize the content and greatly improve the efficiency. Next, we will introduce how to quickly batch convert a large number of PDF files into PPTX slide files.

PDF is the most commonly used file format with strong compatibility in daily office and transmission, but sometimes it needs to be converted into JPG picture format under special circumstances. Pictures directly converted by screenshots or directly are easily blurred and cannot reach the desired clarity. This function allows us to adjust PPI pixels density before PDF document conversion to make PDF documents converted into pictures clearer. PPI is like a picture definition progress bar. The higher the pull-up value, the higher the picture becomes high definition, and the lower the pull-down value, the blurred picture becomes blurred. At the same time, the high-definition picture will increase the picture volume and the blurred picture volume will become smaller. We can rely on this to adjust flexibly. Usually when printing files, PPI is better than 300, and the printed pictures are no different from the original. For files that need to be previewed, PPI is set to about 100, which ensures that all kinds of equipment can see clearly and the volume of files is not too large. There are also PDF files that need to be uploaded to the website. PPI setting 72 is the most appropriate, which ensures readability and greatly improves the loading speed of web pages, converting JPG pictures after setting the pixel density on each page of PDF can obviously reduce the working process, and there is no need to worry about the picture pixels being too low and unclear, or the pixels being too high and too large before compressing the picture. Then we encounter the need to convert every page of a lot of PDF documents into JPG pictures and maintain or improve the clarity of the documents. How should we do it in batches at one time?

A JPG long picture is suitable for publishing on web pages, blogs and social media, retaining the typesetting format of PDF documents and facilitating users to scroll and preview the complete content, greatly improving the reading experience. If all the contents of PDF need to be integrated and inserted into PPT or poster for display, a complete JPG long picture can avoid the trouble caused by paging switching.

When dealing with PDF documents on a daily basis, you will occasionally encounter browsing PDF on your mobile phone or sharing on social media, but there will inevitably be problems such as compatibility and poor sharing effect. At this time, merging PDF content into a JPG long picture can solve most of the problems. For example, after the operators convert the PDF product manual into a complete long map, the reading experience on various social platforms can be improved by several grades, and users do not need to zoom in and zoom out to browse PDF. E-commerce personnel extract the PDF of commodity details into a complete JPG long map and upload it to the web store. The loading speed will be faster, so that consumers can see all the information at a glance; teachers can also convert the PDF courseware content into a long picture when processing classroom documents, so that students can save it to their mobile phones for easy preview, and will not miss important information because they have to view it in pages. The following describes how to convert a large number of PDF documents into a large number of complete JPG long pictures at one time.

When processing hundreds of PDF documents, every time we want to find the signature page of a contract, the abstract of a paper or the parameter table of a product specification, we have to open the PDF one by one, which is a waste of time. At this time, we batch convert the specified pages (such as the first, second or third pages) in these PDF documents into JPG picture format to quickly preview the key contents. At the same time, JPG pictures are much smaller than PDF files, sharing to others is also particularly convenient when browsing. Important key information has been turned into small pictures, which can be viewed at any time on mobile devices. Don't worry about PDF opening or slow loading. So how do we go to hundreds of PDF files of the key page batch extraction into JPG pictures? Here to share a way to directly improve the efficiency of several times!

In case of a large number of PDF files and the need to extract the first, second or specific pages of the files, converting to JPG pictures can quickly extract and share key contents without sending the entire document, and the extracted JPG pictures can also be inserted into PPT, PDF and other documents, which is convenient for typesetting and previewing, and is usually suitable for making reports or presentations. The following describes how to take only some pages of multiple PDF files and export them to JPG images in batches to enhance the security and compatibility of documents and meet various requirements.

Converting PDF files into JPG pictures can be used in many occasions. The most common situation is that when sharing data on social media, you want to send the data in PDF to the platform or friends. If you directly transmit PDF, others need to download it to open it for viewing. After converting into JPG pictures, you can directly see the content, which is convenient and intuitive. When presenting materials to customers, the display effect of the other equipment may not be ideal, but JPG pictures are much safer, and any mobile phone or computer can be viewed directly without worrying about format compatibility. Sometimes we also need to extract specific pages in PDF, such as some key terms, important icons, etc., which can be saved or sent separately after being converted into JPG. At the same time, it is also very necessary to store the JPG version of some important data in the mobile phone. In case of emergency, we need to view it, even if there is no PDF reader, we can open it for viewing. Exporting more than 1000 PDF documents as JPG pictures can be viewed, quickly shared, or extracted from various devices. After converting all pages into JPG pictures, the usage scenario can be greatly expanded. How should many PDF documents be converted into JPG pictures in batch?

JPG pictures, as the most common basic picture format with strong versatility, can be directly shared and disseminated on web pages or social media. Secondly, JPG pictures can also be directly inserted into PPT, posters or design software. When PDF files need to be quickly previewed, they can be converted into JPG picture format to not only load fast but also be used as thumbnails, and have stronger compatibility. Almost all devices can be opened and viewed. The following shows how to convert all pages of a large number of PDF files into a single JPG image format in batches.

When the content in a PDF file needs to be published to a web page or blog, it can be converted to HTML web page format to facilitate online browsing and sharing. HTML, as a standard format for web pages, can be supported by all browsers to ensure that documents are displayed consistently on different devices and systems. When search engines need to improve the ranking of web content, HTML files can be crawled and indexed by search engines, making it easier to optimize SEO. Here is how to convert a lot of PDF files into HTML web pages in batch, to enhance the compatibility and editing of files, and to meet the production of a variety of web content.

In data-driven business scenarios, batch conversion of PDF files into Excel worksheets has become the key to improve work efficiency. For financial reconciliation, market data analysis, scientific research statistics and enterprise process automation, tables and text data in PDF can be quickly extracted and converted into Xlsx format files that can be edited and analyzed. Through batch processing, we can convert hundreds or thousands of PDF documents into Excel spreadsheet files at one time, saving manual entry time and meeting various data management needs.

When PDF contains table data content, conversion to xlsx format can facilitate data analysis, calculation and visualization. At the same time, Excel worksheet is suitable for editing and updating table content to avoid frequent manual input. Xlsx files are convenient for data integration. Tables in PDF can be integrated with other data. Xlsx tables can provide powerful data processing when reports or charts need to be generated. The following describes how to convert multiple PDF files into xlsx workbook files at the same time to improve data processing efficiency.

Compared with PDF fixed typesetting format, the display effect is not good on small screens, while Epub format supports adaptive typesetting, which is automatically adjusted according to the size of the screen on mobile phones and tablets to improve and optimize the reading experience on mobile devices. At the same time, Epub is also the standard format of e-books and can be published on various e-book platforms. The following describes how to quickly batch convert a large number of PDF files into Epub e-book format to make documents more compatible, interactive and reading experience.

After receiving or downloading a large number of PDF files, the text, tables or pictures in the PDF do not conform to the typesetting format you want. How do you need to re-typeset and adjust the format? Here we can convert it into Docx format, which not only provides greater flexibility for PDF files, but also improves the editing of documents. At the same time, it is also very practical to convert it into Docx format when some contents in PDF files need to be extracted and inserted into other files. The following is a detailed description of how to batch convert multiple PDF files into Docx format files at one time.

In daily office and processing data, PDF is widely used for its stable format and strong cross-platform compatibility. At the same time, although PDF is convenient to read, when we need to edit, extract or rearrange the content, the non-editability of PDF becomes an obstacle. In the case of a large number of PDF documents can not be edited, converted to Docx format can be directly modified its font, format and other content. When writing papers and other contents, directly copying and pasting documents in PDF format may lead to format disorder. After being converted into Word, it is convenient to cite and freely modify, batch and adjust, or after converting scanned PDF books of publishing houses into Docx files, it is very fast and convenient to adjust their typesetting and correct typos. The following is an introduction to how to batch convert hundreds of PDF files into Docx format in Office Word to improve document processing efficiency and get twice the result with half the effort!

Pdf format documents can contain text, pictures, tables and other document content, but it can be provided on different platforms for viewing and sharing, showing different formats and layouts on different devices. If you need to print a large number of pdf files, you should merge multiple pdf files and print them on both sides. In order to ensure that each pdf file can be printed independently, it is necessary to insert blank pages at the end of odd-numbered pdf files to convert them into even-numbered pdf files, so as to avoid opening and adding pages one by one. The following is an introduction to how to batch convert multiple odd-numbered pdf files into even-numbered pdf files.

In PDF document processing, converting odd pages to even pages is mainly applicable to the following situations. First, the contents of odd pages are found to be misplaced or missing during double-sided printing or scanning. When the corresponding even pages are used for printing errors, the correct even pages are retained and odd pages are regenerated, which can accept the reprinting cost of the whole book. Finally, when merging different documents, the basic terms of even pages need to be retained, update the technical parameters of the odd pages at the same time. The following describes how to batch replace a PDF with a large number of odd pages with even pages.

Many people will encounter the problem of not being able to open OFD files. OFD belongs to China's electronic document format. Although it is safe and reliable, there are still many inconveniences in actual office work. Under what circumstances do we usually need to convert OFD format into PDF files? The common scenario is that after the file is distributed, if the other party uses a Mac computer or mobile device, the OFD will not be opened or displayed, and its compatibility will be significantly improved after it is converted into PDF. If you need to modify the contents of OFD documents, but the editing function is very limited, PDF format can add comments and comments, modify text, and add watermark content at the same time; important OFD format files need to be stored for a long time. Although OFD format also supports long-term retention, the effect is far less powerful than PDF. Opening after many years may cause format disorder and other problems. In general, by converting OFD to PDF format, the usability and compatibility of documents can be significantly improved, and it is more convenient to handle in scenarios that operate across regions or organizations. So how should we go to convert a large number of OFD format files into PDF files?

Microsoft's XPS format is similar to PDF format, which is a fixed layout document format, suitable for high-fidelity printing or cross-platform sharing scenarios. When the typesetting content and format in multiple Excel tables need to be kept in the original style in the old version and system and opened for viewing, we can uniformly convert them into XPS format for preview. XPS format can also provide better compatibility and security for files archived or shared in Windows systems.

The XML format is generally readable and easily extensible, and is powerful in terms of configuration files, data backup, and long-term storage. It is a common markup language, in the Excel table content needs to exchange data with other systems or software, XML format can be parsed by most platforms and programs, suitable for data integration and migration, strong compatibility in cross-platform and cross-system can be used.

Xlts in Excel tables is used as the basic template format, which can ensure that the format, formula and style are consistent every time a new file is created. Compared with Xls, Xlsx and other formats, Xlsx are better at making financial statements, project plans and other repetitive tasks. In addition, the Xltx format does not contain actual data and can be used as a shared template for the team to use, avoiding misoperation and modification of the original data. When the template design needs to be protected, the Xltx format can also prevent the template from being accidentally overwritten. In short, converting the format in Excel tables into Xltx is more suitable for creating standardized templates and quickly generating unified files. It supports Xls, Xlsx, Xlsm and other table formats.