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  1. Verify QR Code Signatures in Document | GroupDocs

    This topic explains how to verify QR Code electronic signatures with GroupDocs.Signature for Python via .NET API....Metadata Product Solution GroupDocs... Signature ( "sample_signed.pdf" ) as sign : # Create verification...

    docs.groupdocs.com/signature/python-net/verify-...
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  2. Verify for multiple signatures | GroupDocs

    This topic explains how to verify electronic signatures of various types with GroupDocs.Signature API....Metadata Product Solution GroupDocs...new Signature ( "sampleSigned.pdf" )) { TextVerifyOptions textVerifyOptions...

    docs.groupdocs.com/signature/net/verify-for-mul...
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  3. Document passwords | GroupDocs

    This article gives the knowledge of the API methods which can be used to perform operations about document passwords or password dictionary....Metadata Product Solution GroupDocs...GetFullPath ( @"c:\MyIndex\Protected.pdf" ); if ( index . Dictionaries...

    docs.groupdocs.com/search/net/document-passwords/
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  4. Update Image signatures in document | GroupDocs

    This article explains how to update Image electronic signatures with GroupDocs.Signature API....Metadata Product Solution GroupDocs...new Signature ( "sampleSigned.pdf" )) { ImageSearchOptions options...

    docs.groupdocs.com/signature/net/update-image-s...
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  5. Update QR Code Signatures in Document | GroupDocs

    This article explains how to update QR code electronic signatures with GroupDocs.Signature for Python via .NET API....Metadata Product Solution GroupDocs...signature . Signature ( "signed.pdf" ) as sign : # Create search...

    docs.groupdocs.com/signature/python-net/update-...
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  6. Sign documents with standard encryption for QR-...

    This article explains how to create encrypted QR-code electronic signature...Metadata Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { // setup key and passphrase...

    docs.groupdocs.com/signature/net/sign-documents...
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  7. Verify for multiple signatures | GroupDocs

    This topic explains how to verify electronic signatures of various types with GroupDocs.Signature API....Metadata Product Solution GroupDocs.... Signature ( "sampleSigned.pdf" ) as sign : # Create text verification...

    docs.groupdocs.com/signature/python-net/verify-...
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  8. Extract images from Emails | GroupDocs

    To extract images from emails getImages method is used. By default images are extracted with its original format. With using ImageOptions class it is possible to extract images from emails as bmp, gif, jpeg, png and webp formats. Warning getImages method returns null value if image extraction isn’t supported for the document. For example, image extraction isn’t supported for TXT files. Therefore, for TXT file getImages method returns null. If an email has no images, getImages method returns an empty collection....Metadata Product Solution GroupDocs...documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

    docs.groupdocs.com/parser/java/extract-images-f...
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  9. Skip image | GroupDocs

    The listed articles below explain how to skip saving images during document conversion....Metadata Product Solution GroupDocs...skip_images_static (): """Convert a PDF to Markdown while skipping all...

    docs.groupdocs.com/markdown/python-net/image-sk...
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  10. OCR support | GroupDocs

    OCR support means the ability to connect an external module (library) for the recognition of printed text (optical character recognition, OCR) on images, either separate or embedded in documents. To connect OCR, you need to implement the IOcrConnector interface in the client code. The following example demonstrates how to implement the OCR connector using com.aspose.ocr library for text recognition in images. String indexFolder = "c:\\MyIndex"; String documentFolder = "c:\\MyDocuments"; // Creating an index Index index = new Index(indexFolder); // Setting the OCR indexing options IndexingOptions options = new IndexingOptions(); options....Metadata Product Solution GroupDocs...welcome to search over your PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...

    docs.groupdocs.com/search/java/ocr-support/
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