How to use API to merge PDF to DOCX?

Open the site: PDF to DOCX . Drag and drop PDF files to merge them to DOCX. Or just use a code example in C++. Install C++ SDK and add the reference (import the library) to your C++ project. Open the source PDF file in C++. Load a document to append from the Cloud storage. Call the appendDocumentOnline() method, passing the output filename with the required extension. Get the combined result in DOCX format as a single file.

What other file formats can I merge my PDF to?

We support a variety of output file formats, including Microsoft Word, OpenOffice, PDF, Web document formats and many more.

What is the maximum size of a PDF file supported by this C++ library?

There are no file size limits for merging PDF files with our C++ SDK.

C++ Merge PDF To DOCX REST API

Combine PDF to DOCX using C++ REST API

Easily merge PDF to DOCX format in C++ code. This C++ library is designed to combine multiple PDF files into a single DOCX file using the REST API, i.e. by passing HTTPS calls over the Internet.

This is a professional Cloud-native PDF to DOCX merging solution that provides C++ programmers with both great development flexibility and powerful features. Joining PDF files together is often used when it is necessary to create a set of DOCX documents of the same structure, each of which contains unique data. By merging files, you can automate your digital PDF/DOCX workflows and offload some routine parts of the process to fast and efficient document-processing C++ software.

Merge several PDF into one DOCX in C++

You may need to combine PDF files into a single DOCX file in many cases. For example, you may want to combine multiple PDF files together before printing or archiving.

PDF merging can be part of a whole integrated document-processing approach for generating DOCX documents from disparate data sources. Such tasks involve the use of a full-featured PDF/DOCX manipulation C++ library that will process a set of PDF files and merge them together in the shortest possible time, producing a compact and accurate DOCX result.

Merge PDF to DOCX in C++

To perform PDF to DOCX merging in C++, you need at least two source PDF files. For a quick start, please check out the C++ code example below.

C++ code example to merge PDF to DOCX using REST API

Input files

Upload files you want to combine

Run code

Upload files you want to combine

Output format

Select the target format from the list

using namespace aspose::words::cloud;

auto config = std::make_shared<ApiConfiguration>(L"####-####-####-####-####", 
   L"##################");
auto wordsApi = std::make_shared<WordsApi>(config);

auto document = std::shared_ptr<std::istream>(new std::ifstream(
   std::filesystem::path(L"Input1.pdf"), std::istream::binary));

auto mergeDocument = std::make_shared<aspose::words::cloud::models::DocumentEntry>();
// Load a document to append from the Cloud storage.
mergeDocument->setFileReference(
   std::make_shared<aspose::words::cloud::models::FileReference>(
      std::make_shared<std::wstring>(L"Input2.pdf"));
mergeDocument->setImportFormatMode(
   std::make_shared<std::wstring>(L"KeepSourceFormatting"));

auto documentEntries = 
   std::make_shared<std::vector<std::shared_ptr<aspose::words::cloud::models::DocumentEntry>>>();
documentEntries->push_back(mergeDocument);

auto documentList = 
   std::make_shared<aspose::words::cloud::models::DocumentEntryList>();
documentList->setDocumentEntries(documentEntries);
std::shared_ptr<requests::AppendDocumentOnlineRequest> appendDocumentOnline(
    new requests::AppendDocumentOnlineRequest(
        document, documentList
    )
);
wordsApi->appendDocumentOnline(appendDocumentOnline);

					Run code
				

Copy C++ code to the clipboard

How to merge PDF to DOCX C++ REST API

Install C++ SDK and add the reference (import the library) to your C++ project.
Open the source PDF file in C++.
Load a document to append from the Cloud storage.
Call the appendDocumentOnline() method, passing the output filename with the required extension.
Get the combined result in DOCX format as a single file.

C++ library to merge PDF to DOCX

Clone Aspose.Words Cloud SDK for C++ source code from GitHub. You can find detailed information on building and configuring the SDK in the "How to use the SDK" section.

To quickly get the necessary security credentials and access our REST API, please follow these Instructions in the documentation.