Join documents together using Dart

Dart/Flutter Cloud SDK to combine several documents and export the result to almost any office format

Use Dart/Flutter library to merge Word, PDF, Web documents via REST API. Easily combine two or more documents into a single file using Dart.

Combine Word, PDF, Web documents using Dart REST API

Easily merge documents together in various formats in Dart code. This Dart library is designed to combine Word, PDF, Web documents into a single file using the REST API, i.e. by passing HTTPS calls over the Internet.

This is a professional Cloud-native document-merging solution that provides Dart programmers with both great development flexibility and powerful features. Joining 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 documents, you can automate your digital workflows and offload some routine parts of the process to fast and efficient document-processing Dart software.

Merge multiple files into one in Dart

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

Merging documents together can be part of a whole integrated technology for creating documents from disparate data sources. Such tasks involve the use of a full-featured file format manipulation Dart library that will process sets of files and merge them together in the shortest possible time, creating a compact and accurate output.

To merge documents in Dart, you need at least two source files. For a quick start, check out the Dart code example below.

Dart code example to merge documents using REST API
Input files
Upload files you want to combine
Upload files you want to combine
Output format
Select the target format from the list
import 'package:aspose_words_cloud/aspose_words_cloud.dart';

final config = Configuration("####-####-####-####-####", "##################");
final wordsApi = WordsApi(config);

final document = (await File(
   'Input1.docx').readAsBytes()).buffer.asByteData();

final mergeDocument = DocumentEntry();
// Load a document to append from the Cloud storage.
mergeDocument.href = 'Input2.docx';
mergeDocument.importFormatMode = 'KeepSourceFormatting';

final documentEntries = [ mergeDocument ];
final documentList = DocumentEntryList();
documentList.documentEntries = documentEntries;

final appendDocumentOnline = AppendDocumentOnlineRequest(document, documentList);
await wordsApi.appendDocumentOnline(appendDocumentOnline);
  
Copy Dart code to the clipboard

How to use Dart to merge PDF, Word, Web documents and many other file formats

  1. Install Dart/Flutter Cloud SDK and add the reference (import the library) to your Dart/Flutter project.
  2. Open the source file in Dart using REST API.
  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 the combined result as a single file.

Dart/Flutter library to merge files

Clone Aspose.Words Cloud SDK for Dart source code from GitHub and use it in your project. Add this dependency to your pubspec.yaml: dependencies: aspose_words_cloud: 22.4.0

Please follow these Instructions to quickly get the necessary security credentials and access our REST API.

System Requirements

Refer to the Repository Documentation to see the details.

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