Gnostice XtremeDocumentStudio (for Java) is the next-generation multi-format document-processing component suite for J2SE/J2EE developers. Currently, it supports viewing, printing, and converting PDF, DOCX, BMP, JPEG, PNG, JPEG2000 and single-page/multi-page TIFF.

XtremeDocumentStudio can process PDF and DOCX without requiring external software such as Microsoft Word, Open XML SDK, Adobe PDF library or GhostScript. (For supporting advanced image formats such as JPEG2000 or TIFF, the library Java Advanced Imaging is required. For processing simple image formats such as BMP, PNG or JPEG, the Java Advanced Imaging library is not required.) When converting to PDF (on Windows), XtremeDocumentStudio can perform OCR text recognition on raster images and create corresponding searchable/selectable PDF text elements.

Delphi/C++Builder developers. Currently, it includes VCL components for viewing, printing, and converting PDF, DOCX, BMP, JPEG, PNG, WMF, EMF, and single-page and multi-page TIFF. It also has report-export components for ACE Reporter, FastReport, QuickReport and ReportBuilder components that can export to PDF, PDF/A, XLSX, RTF, HTML, XHTML, TXT, SVG, PNG, JPEG and GIF formats. PDF/A support includes compliance with PDF/A 1b, 2b, and 3b versions. PDF/A-3b support complies with ZUGFeRD electronic invoicing standard. In future, creation and editing support will be added.

• images
• text strings
• strokes (lines)
• fills (filled polygons)

Object type information can be used to detect image-only, text-only, and image-and-text PDF files.

• page count
• page size (per page)
• standard metadata fields: title, subject, keywords, author, creator, producer, creation date, modification date
• custom metadata fields (depending on the software used to create the PDF files)

• Text (TrueType fonts are included in the SVG; conversion of other font formats to WOFF and/or SVG fonts is forthcoming)
• Bitmap Images
• Vector graphics

XpdfWidget works with Qt 4.x and Qt 5.x.