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Digitally Sign SVG in Java

Digitally sign SVG documents the modern way with this powerful Java eSignature API, packed with features to secure and authenticate your SVG data. Easily add digital signatures whether it is text, image, QR code, stamp, or even custom metadata and form fields to a variety of documents such as PDF, Word documents, Excel spreadsheets, PowerPoint presentations, images and even HTML. The e-signature API offers the most advanced digital signature technology for Java applications, allowing developers to add, search, edit, verify, and delete digital signatures from SVG files with ease.

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Add Digital Signatures to SVG in Java

Add custom digital signatures to SVG documents in Java based on PFX certificate files. The all-in-one electronic signature API easily integrates with your Java application to give you a personalized document signing experience using a few lines of code.

  • Instantiate Signature with (SVG) as input document
  • Instantiate DigitalSignOptions object with certificate & password details
  • Call sign method of Signature class and pass DigitalSignOptions to it

Work with SVG Signature API

You require GroupDocs.Signature namespace to digitally sign documents in Java & J2SE applications. Use signature manipulation features to customize sign, search and signature verification processes, manage eSignature colors, styling and overall appearance.

Get the respective assembly files from downloads or fetch the whole package from Maven to add ‘Conholdate.Total` directly in your workspace.


Add Text Signatures to SVG in Java

Add customized text signature to a SVG document in Java using advanced text settings such as font color, size, name, text alignment and border adjustment.

  • Create a new instance of Signature class and pass input document
  • Instantiate the TextSignOptions object and specify text signature options
  • Call sign method of Signature class instance and pass TextSignOptions to it

eSign Remotely Located Documents

The document eSign API enables you to load & display remotely located documents from various cloud document storage sources such as stream, local disk, URL, FTP, Amazon S3, and Azure Blob storage. Using document information extraction feature - fetch the basic information about the source document file (SVG) along with extracting other valuable document information such as file type, file size, pages count, page height and width etc.


Add Image Signatures to SVG in Java

Using Conholdate.Total for Java - insert custom image as an electronic signature to a SVG document in Java. Add company logo, stamp icon or name using different colors and text effects.

  • Create a new instance of Signature class and pass input document to it
  • Instantiate the ImageSignOptions object and specify image signature options
  • Call sign method of Signature class instance and pass ImageSignOptions to it

Image Representation of Document Pages

Apply digital signatures to a wide range of document formats and generate the image representation of the already signed document pages in PNG, JPG or BMP formats. You can easily preview the complete document as a whole or choose to display some specific pages based on page numbers or page ranges.

Using advanced document previewing features - easily hide digital signatures from the signed documents while generating the document preview.


What is SVG file format?

SVG (Scalable Vector Graphics) is a versatile and efficient XML-based format used for creating two-dimensional graphics that can be scaled to any size without losing quality. It offers support for animation and interactivity, making it a powerful choice for a wide range of applications. Developed as an open standard by the World Wide Web Consortium (W3C), SVG is widely supported by modern web browsers, ensuring broad compatibility and accessibility.

One of the key advantages of SVG is its ability to produce compact file sizes compared to bitmap images like JPEG or PNG. This makes SVG images ideal for web usage, as they can be quickly loaded and displayed. Additionally, SVG graphics are resolution-independent, meaning they can be scaled up or down without losing their sharpness or clarity. This scalability allows for seamless adaptation to different screen sizes and resolutions across various devices.

Creating and editing SVG images can be accomplished using specialized vector graphics editors, such as Inkscape, or by hand-coding with a text editor. The format supports a rich set of features, including gradients, patterns, text, and animation, empowering designers and developers to create visually engaging and interactive graphics. SVG images find applications in diverse fields, ranging from website design and print media to data visualization, mobile apps, and games.

One notable advantage of SVG is its open standard nature, which fosters collaboration and innovation. Being an open standard developed by the W3C, SVG is freely available for use, modification, and extension by developers. This openness ensures that SVG files can be easily integrated into different applications and workflows, fostering interoperability and compatibility.

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Popular Document Signature Options with Java

Sign PDF Files

(Portable Document Format)

Sign Word Files

(Word Processing Files)

Sign Excel Files

(Spreadsheet Files)

Sign Image Files

(Digital Image Files)

Sign DOC Files

(Microsoft Word Binary Format)

Sign DOCX Files

(Office 2007+ Word Document)

Sign DOCM Files

(Microsoft Word 2007 Marco File)

Sign DOT Files

(Microsoft Word Template Files)

Sign DOTX Files

(Microsoft Word Template File )

Sign DOTM Files

(Microsoft Word 2007+ Template File)

Sign XLS Files

(Microsoft Excel Spreadsheet (Legacy))

Sign XLSX Files

(Open XML Workbook)

Sign XLSB Files

(Excel Binary Workbook)

Sign XLSM Files

(Macro-enabled Spreadsheet)

Sign XLT Files

(Excel 97 - 2003 Template)

Sign XLTM Files

(Excel Macro-Enabled Template)

Sign XLTX Files

(Excel Template)

Sign PPT Files

(Microsoft PowerPoint 97-2003)

Sign PPTX Files

(Open XML presentation Format)

Sign PPS Files

(PowerPoint Slide Show)

Sign PPSX Files

(PowerPoint Slide Show)

Sign BMP Files

(Bitmap Image File)

Sign GIF Files

(Graphical Interchange Format)

Sign JPEG Files

(Joint Photographic Expert Group Image)

Sign PNG Files

(Portable Network Graphic)

Sign POTM Files

(Microsoft PowerPoint Template File)

Sign POTX Files

(Microsoft PowerPoint Template Presentation)

Sign PPTM Files

(Macro-enabled Presentation File)

Sign PPSM Files

(Macro-enabled Slide Show)

Sign JPG Files

(Joint Photographic Expert Group Image)

Sign TIFF Files

(Tagged Image File Format)

Sign WEBP Files

(Raster Web Image Format)

Sign PSD Files

(Photoshop Document)

Sign SVG Files

(Scalar Vector Graphics)

Sign WMF Files

(Windows Metafile)

Sign EMF Files

(Enhanced Metafile Format)

Sign CDR Files

(CorelDraw® Graphics Format)

Sign CMX Files

(Corel Metafile Exchange Image)

Sign DJVU Files

(Graphics File Format)

Sign ODP Files

(OpenDocument Presentation Format)

Sign OTP Files

(OpenDocument Standard Format)

Sign OTS Files

(OpenDocument Spreadsheet Template)

Sign ODS Files

(OpenDocument Spreadsheet)

Sign OTT Files

(OpenDocument Standard Format)

Sign ODT Files

(OpenDocument Text File Format)

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