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[Overview]

Product overview and features

RTFC enables central maintenance and automatic generation of various output formats from a single source. Whether printed documents, hypertext for the web, help texts or accessible formats like digital audio books - all media are generated consistently and in compliance with standards at the touch of a button. Editors, authors, developers, and users with special reading needs do not need specialist knowledge of the target formats. RTFC integrates seamlessly into the existing work environment, so that content can still be created in the familiar word processing program. RTFC takes accessibility into account and reduces manual rework, thus accelerating the publication process and at the same time ensuring uniform quality across all output channels. Technical extensions such as help map files for context-dependent help, CSS style sheets and HTML includes for your corporate design ensure smooth integration of the generated files into software and web environments.

A special feature of RTFC is the wide range of accessible output options. In addition to hypertext, RTFC supports Braille, large print, and digital audio books. Documents can be output in Braille via Braille printers, loaded into note-taking devices or read on a Braille display. As an audio book, the texts can be played with an MP3 or Daisy player. The daisy format offers the usual navigation options of printed books: targeted skipping to pages and chapters as well as skipping forward and backward at sentence or paragraph level create an inclusive reading experience for everyone.

Find out more about the software editions and their scope of services below. Download a demo version from our download pages or request an individual offer - we will be happy to advise you on the selection of the right edition.
 

Software editions:

  1. RTFC Braille Converter
    The entry-level package for Braille conversion.
  2. RTFC Daisy Generator
    The entry-level package for audio book production.
  3. RTFC Personal Edition
    The Braille converter and daisy generator multilingual with additional output formats for everyday applications.
  4. RTFC Professional Edition
    The all-in-one barrier-free publishing solution with a wide range of output formats and features for professional applications.

The first three editions cover the most common requirements and are ideal for private users. The Professional Edition offers all the features for demanding publishing projects with complex documents, including graphics. Ideally suited for preparing textbooks, training materials, user manuals, technical documentation, reference works, and much more.

Please also refer to our information about Products and prices, as well as our notes on ordering.
 

Features of the Braille Converter:

  • The Braille converter allows you to convert your documents to Braille: choose between several grades of contraction as well as computer Braille
  • Numerous options for conversion and formatting allow customization to individual needs. A transparency mode allows the integration of other Braille systems such as Braille music or LaTeX mathematics
  • Back translation of Braille into printed text is possible, as is Braille input into 6-dot Braille or 8-dot Braille (computer Braille). Input works on a normal keyboard with the keys A S D F and J K L ; or with a Braille keyboard connected to the PC
  • You can write your own texts in contracted Braille and translate them back into printed text - directly as you type or as a file from a note-taking device
  • You can also use Microsoft Word to view Braille files as black dots on a white background, print them on plain paper, or save them as a PDF file. For example, Braille can also be converted into tactile Braille with the help of thermal copiers (swell paper) and other suitable graphic printers

The Braille converter supports only one language and thus only one set of rules for braille translation. It is completely sufficient for simple documents such as novels and stories or your own notes. For specialist literature or more complex documents, the Professional Edition is recommended.

Features of the Daisy Generator:

  • With the Daisy Generator, you can convert your documents or audio files into audio books: from a simple MP3 audio book with a playlist to navigable Daisy books with audio and text
  • Numerous options for conversion and formatting allow customization to individual needs. From compact audio books with only one audio file to individual prompts for each paragraph in the document, all types are possible
  • Thanks to additional hyperlinks, you can also view the full text from a Daisy book in an Internet browser and navigate in it as if you were in a printed book
  • With Document Reader, you can have your documents read aloud in Microsoft Word using any SAPI 5 voice installed on your computer. You can navigate the document just as comfortably as you would in a Daisy book
  • The Daisy generator can also be used as a powerful MP3 encoder for WAV files

The daisy generator can only use one voice at a time for speech synthesis. With the Personal or Professional Edition, documents can be made more varied and additional information can be output via a second voice.

Personal Edition features:

  • The Personal Edition is the combination of Braille converter and daisy generator
  • Additional output formats for hypertext such as HTML, HTML Help or PDF make it possible to design online help and your own websites in the familiar word processing program
  • Several languages are available in Braille (ch, de, en, enu, es, fr, it, la, ueb) and thus also foreign language insertions. The conversion into math Braille including NEMETH code and Antoine numbers is of course possible
  • In MP3 and Daisy audio books, additional information can be output via a second voice. This includes information about the structure of a document, numbering and bulleted lists, as well as graphics and tables
  • Mispronounced words can be corrected using a pronunciation dictionary for speech synthesis. The dictionary also allows the integration of audio files as a replacement for freely selectable keywords

Features of the Professional Edition:

Below are the extensions compared to the Personal Edition for the areas "Braille", "Daisy" and "Hypertext".

Braille

  • Create lists (table of contents, index and glossary) with Braille and print page numbers
  • Design documents using advanced display options for headings, borders and lines, tables, graphics, fonts, and italics
  • Convert documents prepared according to the German e-book standard. The standard was developed by members of the media centers at schools for the blind on behalf of the Federal Commission for the Review of Teaching and Learning Materials for the education of Blind and Visually Impaired pupils. It aims to ensure the quality of electronic teaching materials - in particular the conversion of textbooks - at a standardized level and to facilitate the nationwide exchange and multiple use of these documents through a uniform design
  • Insert control commands into documents. Most of the options for Braille conversion can be changed by so-called Braille tags during the course of a document. In addition, braille tags also allow functions and formatting that cannot be specified via the Hypertext Wizard or the default settings in the Braille menu of Microsoft Word. This allows for maximum flexibility in the implementation of documents
  • The intermediate format "Rich Text Braille". This file type is used for documents that have already been translated into Braille but have not yet been wrapped to a specific page size. In this format, any changes and additions can be made to a document without having to pay attention to the line length or page breaks
  • Convert documents to any intermediate level of contracted Braille (for educational purposes)
  • Automatic spelling correction and hyphenation as well as taking exception lists into account

Daisy

  • Create lists for the full text of audio books (table of contents, index and glossary)
  • Use of more than 2 voices in an audio book
  • The combination of Braille and Daisy. The full text can be translated into Braille in a Daisy book (for educational purposes)
  • Convert documents prepared according to the German e-book standard. The standard was developed by members of the media centers at schools for the blind on behalf of the Federal Commission for the Review of Teaching and Learning Materials for the education of Blind and Visually Impaired pupils. It aims to ensure the quality of electronic teaching materials - in particular the conversion of textbooks - at a standardized level and to facilitate the nationwide exchange and multiple use of these documents through a uniform design
  • Insert control commands into documents. Most of the options for daisy conversion can be changed by so-called Braille tags in the course of a document. This allows you to dynamically change the voice, pitch and speed for speech synthesis, for example. In addition, Braille tags also allow functions and formatting that cannot be specified via the Hypertext Wizard or the default settings in the Daisy menu of Microsoft Word
  • Numerous hypertext extensions are available for the full text of a Daisy book

Hypertext

  • HTML pages can be generated in Braille
  • Integrated graphics converters allow graphics and alternative texts to be transferred from a document to the hypertext. Graphics linked to a document are retained as is
  • A graphic in the heading area and symbols for hyperlinks for navigation can be integrated
  • multiple documents can be processed simultaneously and merged into a hypertext or audio book in one step
  • Texts with different content can be generated from one source by selectively implementing certain sections via build tags
  • HTML includes and CSS style sheets allow you to design websites with your corporate design
  • A local search engine or pop-ups for HTML pages can be implemented via JavaScript extensions. Pages with framesets corresponding to the HTML Help format for the web are also possible
  • Complex relationships between documents can be resolved via MAP files for automatic cross-referencing - no intervention in the source documents is required
  • Additional HTML encoding options and word processor compatibility, as well as configurable folders and workgroups provide additional convenience

Further information on "Braille" and "Daisy" can be found under the following links:

RTFC Braille Converter - Documents you can touch
RTFC Daisy Generator - Documents to Listen to

The generated hypertext in HTML, HTML Help and the Daisy full text has the following characteristics:

  • The table of contents links to each section in the document and is structured according to the heading hierarchy. It can be divided at a certain outline level and transformed as a multi-page list for better overview
  • The documents are divided into individual pages, help topics or audio files based on headings. The division can be controlled by specifying the outline levels
  • The pages are automatically provided with hyperlinks for navigation and cross-references - even across document boundaries
  • With so-called "browse buttons", users can turn pages like in a book
  • Additional "navigation buttons" are used for orientation and quick navigation in the document
  • Glossary and index can be created without interfering with the document
  • Manual or auto-generated index entries are available in the index and as keywords for the search functions of help files
  • A local search engine also brings the documents into a searchable form in HTML
  • Footnotes and terms from a glossary can be displayed in pop-up windows at the click of a mouse
 

Output Formats:

  • Text for Windows (*.txt)
  • Text for MS-DOS (*.asc)
  • Rich Text Format (*.rtf)
  • Microsoft Word document (*.doc, *.docx)
    Word must be installed from version 9.0 (Office 2000) or 12.0 (Office 2007)

The Braille Converter offers the following additional formats:

  • Braille grade 1 (*.brl), uncontracted (all languages)
Braille grade 1.5 (*.brl), partly contracted (only in German)
  • Braille grade 2 (*.brl), contracted (English, French and German)
  • Computer Braille, 8-dot Braille according to DIN 32 982

The Daisy generator offers the following additional formats:

  • Daisy 2.02 Audio (ncc.html), audio book without full text
  • Daisy 2.02 Audio with Text (ncc.html), Audio book with Full Text
  • Daisy 2.02 text (ncc.html), only as full text
  • Audio File (*.wav, *.mp3), classic audio book with playlist

The following formats are added to the Personal or Professional Edition:

  • Large print (*.rtf)
  • HTML 2.0 without graphics and 3.2 (*.htm)
  • HTML 4.0 Frameset, Strict or Transitional with CSS (*.htm)
  • HTML 4.0 Braille with CSS (*.htm) with Braille instead of printed text
  • HTML Help (*.chm)
  • Portable Document Format (*.pdf)
    Word must be installed from version 14.0 (Office 2010)
  • Windows Help 4.0 (*.hlp). This help format is only supported up to Windows XP
  • Rich Text Braille (*.rtb) as an intermediate format for editing Braille in Word
  • Rich Text Computer Braille (*.rtt) as an intermediate format for editing computer Braille in Word
  • XHTML 1.0 Frameset, Strict or Transitional with CSS (*.xml)
  • XHTML 1.1 with CSS (*.xml)

Input formats:

  • Plain text files (also Braille, which is translated back into printed text).
  • RTF files (Rich Text Format), which is supported by virtually all word processors. If you don't work with Microsoft Word, you can save your documents in RTF format and convert them using The RTFC Hypertext Wizard
  • Microsoft Word documents
    Word must be installed from version 9.0 (Office 2000) or 12.0 (Office 2007). Both .doc and .docx are supported
  • By using Word's import filters, RTFC can read all formats that can be opened with Word
  • PDF files (Portable Document Format), as long as they are not protected. If Word is not installed, a built-in import filter is used, but it cannot perform optical character recognition (OCR)
  • Audio files in MP2, MP3 or WAV format (for creating audio books. However, speech recognition for transcriptions is not available)

In the case of pure text files, the formatting options are limited to a few features such as headings, numbering and bulleted lists, page numbers, and simple tabular representations. Graphics can be integrated via MAP files by replacing certain texts with graphics.

For all other file formats, RTFC extracts a maximum of information from the file structure in order to achieve an ideal conversion into the respective output format. This also applies to audio files, which are automatically divided into phrases and thus made navigable.
 

Operation of the program:

  • RTFC integrates into Microsoft Word and File Explorer and can thus be used directly. For Braille and Daisy, a separate menu is integrated into Word
  • For the most common tasks, the Hypertext Wizard offers a graphical interface that allows you to quickly reach your goal through intuitive operation
  • For complex projects, you can use RTFC via the command line and include it in batch files, scripting languages and Makefiles
 

Requirements:

  • RTFC supports all versions of Windows from Windows XP to Windows 12
  • To convert documents via speech synthesis, an SAPI 5 voice is required
  • Conversion to HTML Help and Windows Help requires additional Help compilers from Microsoft (available on our download pages)
  • 256 MB RAM (minimum)
  • 1 GB of free hard disk space (minimum)
  • Microsoft Word from version 9.0 (Office 2000) to Word 365/2024 as an ideal complement (recommended)

See also: 

The RTFC Braille converter is also available as an OEM version by vendors of Braille printers. The OEM version is limited to plain text and Braille formats. Dealer inquiries welcome!

Similarly, the Daisy Generator is available as an OEM version by vendors of daisy players. Then the OEM version is limited to Audio File and Daisy formats. Dealer inquiries welcome!

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Created: 2025/11/11 11:00   Updated: 2025/18/11 09:00
Author: Dipl.-Ing. (FH) W. Hubert
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