batch convert pdf to searchable pdf

Copy Code code as follows: Using System; Using System.Collections.Generic; Using System.Text; Using System.Runtime.InteropServices; Using System.Collections; /** Convert PDF to Image Format (JPEG) using Ghostscript API Convert a PDF to JPEG using Ghostscript command line: Gswin32c-q-dquiet-dparanoidsafer

This article describes how to convert python images to pdf files in detail, which has some reference value, interested friends can refer to this article for details about the python image-to-pdf method, which has some reference value. interested friends can refer Import OS Import sys From reportlab. lib. pagesizes import A4, landscape From reportlab.pdf gen impo

A few days ago the customer said that the OA system could not preview a document in a doc format, and that the log was in Word converted to the PDF times "due to an unexpected error, export failed" error. I had this problem before, because word itself could not be saved as a PDF, and there would be an error "export failed due to an unexpected error," which later called the client to create a

Import Java.io.File;Import com.jacob.activeX.ActiveXComponent;Import Com.jacob.com.Dispatch;public class Word2pdf{public static void Main (String args[]){Activexcomponent app = null;String wordfile = "C:/xxxxx.doc";String pdffile = "C:/xxxxx.pdf";System.out.println ("Start conversion ...");Long start = System.currenttimemillis ();Try{Open WordApp = new Activexcomponent ("Word.Application");App.setproperty ("Visible", false);Get all open documents in WordDispatch documents = App.getproperty ("Doc

Recently, a project needs to convert files (such as Word, Excel, txt, and image) to PDF files. After searching the documents, there are many implementation methods, such as calling a virtual printer for conversion, use third-party components (such as itextsharp and sharppdf. Now both of them are used. When HTML is converted to a PDF file, I cut the HTML into an i

If you are a superstar user, this article ArticleIt may be useful to you: As we all know, books downloaded from superstar can only be used by corresponding users. Other users also need the user name and password when opening the book, which makes it inconvenient for many users. In fact, you can convert the contents of superstar into PDF files and then pass them to other users. As we all know,

$!; $word->{'Visible'} = 1; my $document = $word->Presentations->Open($word_file) || die("Unable to open document ") ; my $pdffile = $word_file.".pdf"; $document->saveas($pdffile,32); $document -> close ({SaveChanges=>wdDoNotSaveChanges}); $word->quit();} Note: 1. If you do not set PowerPoint to be displayed in PPT conversion, that is, $ word-> {'visible '} = 0, the conversion will fail. 2. If the complete path is used, the path na

line1 file.close() file = open(texFile,‘w‘) file.write(str_file) file.close() print ‘add Chinese support successed‘ # 3. convert .tex to .pdf by xelatex # 使用xelatex命令编译.tex文件得到pdf print ‘3. convert tex to pdf‘ print ‘------‘ os.system(‘

Java uses openoffice to convert doc and docx into pdf instance code, openofficedocx This article focuses on Java programming using openoffice to convert doc and docx into pdf implementation code, as detailed below.1. Required Software OpenOffice, JodConverter2. Start the OpenOffice Service When I go online to check h

In fact, as long as the file format conversion AIDS is installed, JPG can be easily converted to PDF format. Today's small compilation and everyone to share: How to convert JPG to PDF format method big secret. If you need a friend, you should pay close attention to it. 　　Simple steps to convert JPG into

Step 1: Open the TXT file you want to convert, and click "File"-"Save As". Step 2: After the file name, add ". doc", the format is "Xxx.doc", then select "All Files" in the Save Type column, then click "Save." Step 3: Turn on the quick PDF installed on your computer to convert to Word converter and choose Word to PDF