C++ API to Export PDF to FLATOPC
Render PDF to FLATOPC within C++ applications without requiring any third party application
Why to Convert PDF to FLATOPC?
The Portable Document Format (PDF) is a widely used file format for documents. It is used to store documents in a format that is independent of the application software, hardware, and operating system. However, the FLATOPC format is a more efficient and compact format for storing documents. It is a binary format that is used to store documents in a compressed form. Therefore, it is beneficial to convert PDF documents to FLATOPC format to reduce the size of the document and make it easier to store and share.
How Aspose.Total Helps for PDF to FLATOPC Conversion?
Aspose.Total for C++ is a comprehensive suite of file format automation libraries that enables C++ developers to easily convert PDF documents to FLATOPC format. It consists of two APIs, Aspose.PDF for C++ and Aspose.Words for C++. Aspose.PDF for C++ API can be used to convert PDF documents to DOC format. Aspose.Words for C++ is an advanced Word Document Processing API that can be used to export DOC documents to FLATOPC format. The conversion process is simple and straightforward. All you need to do is to use the APIs to convert PDF to DOC and then export DOC to FLATOPC. Aspose.Total for C++ also provides a wide range of features and options to customize the conversion process. It also supports a variety of other file formats, such as XLS, PPT, HTML, and more.
C++ API to Render PDF to FLATOPC
Get Started with C++ File Automation APIs
Install from command line as nuget install Aspose.Total.Cpp or via Package Manager Console of Visual Studio with Install-Package Aspose.Total.Cpp.
Alternatively, get the offline MSI installer or DLLs in a ZIP file from downloads .
// load PDF file with an instance of Document class reference
auto doc = MakeObject<Document>(u"sourceFile.pdf");
// save PDF as a DOC
doc->Save(u"DocOutput.doc", SaveFormat::Doc);
// load DOC with an instance of Document
System::SharedPtr<Document> wordDoc = System::MakeObject<Document>(u"DocOutput.doc");
// save document as FlatOpc
wordDoc->Save(u"output.FlatOpc");
Change Password of PDF Document via C++
In the process of rendering PDF to FLATOPC, you can open a password protected PDF and also change its password. In order to change the password of a PDF file, you must know the owner password of that document. You can load password protected PDF document with Aspose.PDF for C++ by specifying its owner password and use ChangePasswords method to change the password.
// load an existing PDF Document
auto doc = MakeObject<Document>(L"input.pdf", L"owner");
// change password of PDF Document
doc->ChangePasswords(L"owner", L"newuser", L"newuser");
// save the document
doc->Save(L"output.Doc");
Restrict FLATOPC File Editing via C++
You can also restrict FLATOPC file editing using using Aspose.Words for C++ API. Sometimes you may need to limit the ability to edit a document and only allow certain actions with it. API enables you to control the way you restrict the content using the ProtectionType enumeration parameter. The following code example demonstrates how to restrict editing in a document so only editing in form fields is possible.
// load Doc with an instance of Document
auto doc = System::MakeObject<Document>("input.doc");
// document protection only works when document protection is turned and only editing in form fields is allowed.
doc->Protect(ProtectionType::AllowOnlyFormFields, u"password");
// save the protected document.
doc->Save(u"Protected.FlatOpc");