3-Heights™ Image to PDF Converter – import images into PDF/A and PDF

The 3-Heights™ Image to PDF Converter component converts raster images such as TIFF, JPM and JPEG to PDF/A and PDF documents. The Image to PDF Converter is used to convert raster images into a standardized format, for instance for electronic archiving or electronic data exchange. It is also possible to integrate metadata from external sources during the conversion process. An optional OCR add-on is available to create searchable output files.

Compress images

Support for mixed raster content (MRC)


Migrate a TIFF archive to PDF/A

Text recognition

Conversion of image files into searchable PDF/A files (OCR)

Central document conversion with efficient rendition service at Gebrüder Weiss GmbH

Thanks to its streamlined, virtual platform using a single CPU, the conversion solution provided by PDF Tools AG enabled the company to replace obsolete architecture based across several CPU cores. Since its introduction, the new solution has been extremely efficient and stable.

PDF/A conversion with OCR recognition for Volkswagen Foundation’s document management

By integrating the 3-Heights™ components, the Volkswagen Foundation achieved a standardization of the different PDF variants in their DMS. As well, the conversion of different image formats into full-text indexed PDF documents is possible.

Product illustration 3-Heights™ Image to PDF Converter

Image to PDF Converter - features

  • Image to PDF
    • Conversion of single page or multi-page raster images to PDF
    • Set PDF conformance
    • Automatic or selectable image compression, depending on the image type
    • Automatic or selectable PDF page size
    • Selectable page area
    • Selectable image quality for lossy compression
    • Set image position
    • Set scaling
    • Set standard resolution (DPI / X and Y coordinates)
    • Set encryption and user access permissions
    • Selectable and embeddable ICC color profile
    • Define alternative texts (tagging) and image language
    • Set document attributes
    • Optional JPEG image recompression
    • Set image orientation (portrait or landscape)
    • Optical character recognition (OCR)
    • Embedding XMP metadata
    • Support for image masks
    • Support for mixed raster content (MRC)
  • Image to Image
    • Split single page or multi-page raster images into individual, single page images
    • Merge multiple images to form one multi-page image
    • Convert to an image format of the same color depth
    • Modify TIFF image compression
    • Set quality index for lossy image compression
    • Create lossless JBIG2 images and lossy/lossless JPEG2000
    • Set resolution and image dimensions

  • TIFF Toolbox (API & Shell) - an essential part of 3-Heights™ Image to PDF Converter
    get detail information
Functionality graphic 3-Heights™ Image to PDF Converter


  • Standards:
    • ISO 32000-1 (PDF 1.7)
    • ISO 32000-2 (PDF 2.0)
    • ISO 19005-1 (PDF/A-1)
    • ISO 19005-2 (PDF/A-2)
    • ISO 19005-3 (PDF/A-3)
    • TIFF V6
  • Quality assurance: Isartor test suite

Supported formats

Input Formats

  • BMP (1, 2, 4, 8, 24 bit)
  • GIF (2 to 8 bit)
  • JBIG2 (lossless compression)
  • JPEG, JPEG2000 and JPEG-LS (Grayscale, RGB)
  • PBM and PNG (1 to 8, 24 bit)
  • TIFF
    • Bitonal : uncompressed, CCITT G3, CCITT G3-2D, CCITT G4, LZW, ZIP, Packbits
    • Grayscale, RGB and CMYK: uncompressed, LZW, JPEG, JPEG (old), ZIP, Packbits

Output Formats

  • Image to PDF Converter
    • PDF 1.0 to 1.7
    • PDF 2.0
    • PDF/A-1a, PDF/A-1b
    • PDF/A-2a, PDF/A-2b, PDF/A-2u
    • PDF/A-3a, PDF/A-3b, PDF/A-3u

Output Formats

  • Image to Image Converter
    • All input formats plus EPS

Areas of use - convert images to PDF and PDF/A

Incoming mail

Scanned documents can be converted from JPEG and TIFF format into PDF/A, PDF or other image formats. Further standardized processing and secure archiving of incoming documents is thereby guaranteed. Received texts can be made available via optional OCR functionality.


Conversion of existing TIFF or JPM archives or files into a long-term PDF/A archive conform with ISO requirements and with full text searching options.


The 3-Heights™ Image to PDF Converter can be integrated into scanning solutions, fax software, COLD output software, document management systems, archiving systems, etc.

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