C++ API to combine Word files programmatically

C++ SDK to combine Word files and export the result to a wide variety of files formats

Use C++ library to merge Word files via REST API. Easily combine two or more Word files into a single file using C++.

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Combine Word using C++ REST API

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

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

Merge multiple Word into one in C++

You may need to combine Word files together in many cases. For example, you may want to combine multiple Word files together before printing or archiving.

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

Merge Word files in C++

To merge Word in C++, you need at least two source Word files. For a quick start, please check out the C++ code example below.

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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.docx"), 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.docx"));
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);
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How to merge Word C++ REST API

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

C++ library to join DOCX files into a single file

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.

System Requirements

Refer to the Repository Documentation to see the details.

Other popular formats for merging files

You can use other popular formats:

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