We currently do not accept EPUB files as input. But we can produce EPUB files as an output. We look forward to full EPUB support in the near future.
Using our powerful Dart API, developers can compress EPUB documents to optimize content and output file size. Reducing EPUB size occurs by cleaning up unused data and resources. You can also compress images inside EPUB to make the output file size even smaller.
The result of content optimization and compression can be saved in the original EPUB or any available save format – DOCX, DOC, RTF, HTML and many others. For example, compress EPUB and save the output as Word.
As mentioned, our Dart/Flutter SDK allows you to programmatically reduce EPUB size. And now you can try our powerful functionality and evaluate how to compress EPUB in Dart with the following example:
import 'package:aspose_words_cloud/aspose_words_cloud.dart';
final config = Configuration("####-####-####-####-####", "##################");
final wordsApi = WordsApi(config);
final requestDocument = (await File('Input.docx').readAsBytes()).buffer.asByteData();
final requestCompressOptions = CompressOptions();
requestCompressOptions.imagesQuality = 75;
requestCompressOptions.imagesReduceSizeFactor = 1;
final compressDocumentRequest = CompressDocumentOnlineRequest(
requestDocument, requestCompressOptions);
final compressDocument = await wordsApi.compressDocumentOnline(compressDocumentRequest);
final convertDocument = ConvertDocumentRequest(compressDocument.document.values.first, 'epub');
await wordsApi.convertDocument(convertDocument);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.
Refer to the Repository Documentation to see the details.
You can perform document compression for other file formats: