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 PHP 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 PHP SDK allows you to programmatically reduce EPUB size. And now you can try our powerful functionality and evaluate how to compress EPUB in PHP with the following example:
use Aspose\Words\WordsApi;
$wordsApi = new WordsApi('####-####-####-####-####', '##################');
$requestDocument = "Input.docx";
$requestCompressOptions = new CompressOptions(array(
"images_quality" => 75,
"images_reduce_size_factor" => 1,
));
$compressDocumentRequest = new CompressDocumentOnlineRequest(
$requestDocument, $requestCompressOptions, NULL, NULL, NULL, NULL
);
$compressDocument = $wordsApi->compressDocumentOnline($compressDocumentRequest);
$convertDocument = new ConvertDocumentRequest(
$compressDocument->document()->values(), "epub", NULL, NULL, NULL, NULL
);
$wordsApi->convertDocument($convertDocument);
Install 'Aspose.Words Cloud SDK for PHP' from Packagist repository. Just run composer require aspose-cloud/aspose-words-cloud to install the SDK, then use require_once('vendor/autoload.php'); to import it into your project.
As an alternative, you can manually clone Aspose.Words Cloud SDK for PHP source code from GitHub. Please follow these Instructions to quickly get the necessary security credentials and access our REST API.
You can perform document compression for other file formats: