A PDF watermark is a recognizable image or pattern in page used to identify authenticity or to convey some information about the document status (Confidential for example). Continue reading “PDF watermarks”
XFINIUM.PDF 5.1 brings support for native PDF to TIFF conversion. What this means is that we implemented a full TIFF encoder so that this functionality is now available on all platforms.
Continue reading “PDF to TIFF – Convert PDF files to multi-page TIFF images”
PDF to image, the conversion of PDF pages to images, is one of the most requested features and it is now available in XFINIUM.PDF 5.0 Professional Edition. Continue reading “PDF to Image – Convert PDF pages to images”
Version 4.3 of XFINIUM.PDF brings support for enhanced PDF redaction of text and images and support for redaction annotations. Continue reading “Redaction of sensitive information in PDF documents”
XFINIUM.PDF 4.2 brings support for creating geospatial enabled PDF files and CAD measurements. Continue reading “Geospatial PDF and CAD measurements”
XFINIUM.PDF 4.0 has been released a few days ago and it brings support for a very requested feature: support for Portable Class Libraries. The XFINIUM.PDF product is now available also as a Portable Class Library in the form of Xfinium.Pdf.Pcl.dll assembly. Continue reading “XFINIUM.PDF as a Portable Class Library”
Support for stroking and filling paths with PDF patterns has been introduced in XFINIUM.PDF v3.7. Both tiling and shading patterns are supported. Continue reading “Stroke and fill paths with PDF patterns”
XFINIUM.PDF library can both create new PDF forms and fill existing PDF forms.
Each type of form fields supported in the PDF specification is represented by the corresponding class:
PdfTextBoxField– textbox fields
PdfRadioButtonField– sets of radiobuttons
PdfPushbuttonField– push buttons
PdfSignatureField– signature fields
XFINIUM.PDF library can decrypt and encrypt PDF documents using RC4 and AES encryption, with 40 bit and 128 bit keys for RC4 and 128 bit and 256 bit keys for AES, including the latest PDF 2.0 draft. The library can create, load and save encrypted PDF files.