Sign ODT File in Java & View in HTML
Sign & secure ODT files in Java applications using popular electronic signature types such as text, image, metadata, QR-Code, stamp and form field. Programmatically generate, update, delete, verify and search digital signatures in ODT documents, images and various other file formats without Adobe Reader installed.
DownloadHow to Add Image Signatures to ODT
Using Conholdate.Total for Java - insert custom image as an electronic signature to a ODT 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
- Set options to view document as HTML
- Instantiate Viewer with output file
APIs Download & Installation Instructions
You require GroupDocs.Signature & GroupDocs.Viewer namespaces to digitally sign documents in Java and view as HTML, image or in a PDF format. Explore other Java APIs for Office documents as offered by Conholdate.Total.
Get the respective assembly files from the downloads or fetch the whole package from Maven to add ‘Conholdate.Total` directly in your workspace.
Add Text Signatures to ODT in Java
Add customized text signature to a ODT 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
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.
What is ODT file format?
The ODT (Open Document Text) file format is a widely used open standard format for storing documents. It is commonly associated with software packages like LibreOffice or OpenOffice. The ODT format is based on the XML paper specification (XPS), an XML-based document format developed by Microsoft.
ODT files are versatile and can store various types of documents, including text documents, spreadsheets, presentations, database files, and even multimedia elements such as images, audio, and video files. This flexibility makes it suitable for a wide range of purposes.
One of the key advantages of the ODT format is its portability and compatibility with different applications. Users can easily share ODT files across various platforms and software, ensuring seamless collaboration and accessibility.
Additionally, the ODT format offers user-friendly features, allowing for easy saving and opening of documents. Its robustness ensures the preservation of document integrity, as the data is stored in XML format, which is less prone to corruption.
Moreover, the ODT format excels at handling complex documents that contain embedded objects or hyperlinks, making it suitable for professional and technical use cases.
LearnPopular Document Signature Options with Java
(Portable Document Format)
(Word Processing Files)
(Spreadsheet Files)
(Microsoft Word Binary Format)
(Office 2007+ Word Document)
(Microsoft Word 2007 Marco File)
(Microsoft Word Template Files)
(Microsoft Word 2007+ Template File)
(Microsoft Word Template File )
(Microsoft Excel Spreadsheet (Legacy))
(Excel Binary Workbook)
(Macro-enabled Spreadsheet)
(Open XML Workbook)
(Excel Macro-Enabled Template)
(Excel Template)
(Microsoft PowerPoint 97-2003)
(Open XML presentation Format)
(PowerPoint Slide Show)
(PowerPoint Slide Show)
(Microsoft PowerPoint Template Presentation)
(Microsoft PowerPoint Template File)
(Bitmap Image File)
(Joint Photographic Expert Group Image)
(Graphical Interchange Format)
(Portable Network Graphic)
(Raster Web Image Format)
(Tagged Image File Format)
(Windows Metafile)
(Photoshop Document)
(Scalar Vector Graphics)
(OpenDocument Presentation Format)
(OpenDocument Standard Format)
(OpenDocument Spreadsheet)
(OpenDocument Spreadsheet Template)
(OpenDocument Text File Format)
(OpenDocument Standard Format)
