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Product overview and features
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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:
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RTFC Braille Converter
The entry-level package for Braille conversion.
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RTFC Daisy Generator
The entry-level package for audio book production.
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RTFC Personal Edition
The Braille converter and daisy generator multilingual with additional
output formats for everyday applications.
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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:
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The Braille converter allows you to convert your documents to Braille:
choose between several grades of contraction as well as computer Braille
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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
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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
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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
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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:
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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
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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
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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
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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
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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:
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The Personal Edition is the combination of Braille converter and daisy
generator
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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
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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
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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
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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
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Create lists (table of contents, index and glossary) with Braille and
print page numbers
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Design documents using advanced display options for headings, borders
and lines, tables, graphics, fonts, and italics
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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
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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
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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
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Convert documents to any intermediate level of contracted Braille (for
educational purposes)
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Automatic spelling correction and hyphenation as well as taking exception
lists into account
Daisy
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Create lists for the full text of audio books (table of contents, index
and glossary)
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Use of more than 2 voices in an audio book
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The combination of Braille and Daisy. The full text can be translated
into Braille in a Daisy book (for educational purposes)
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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
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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
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Numerous hypertext extensions are available for the full text of a
Daisy book
Hypertext
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HTML pages can be generated in Braille
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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
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A graphic in the heading area and symbols for hyperlinks for navigation
can be integrated
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multiple documents can be processed simultaneously and merged into
a hypertext or audio book in one step
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Texts with different content can be generated from one source
by selectively implementing certain sections via build tags
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HTML includes and CSS style sheets allow you to design websites
with your corporate design
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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
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Complex relationships between documents can be resolved via MAP files
for automatic cross-referencing - no intervention in the source
documents is required
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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:
The generated hypertext in HTML, HTML Help and the Daisy full text has
the following characteristics:
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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
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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
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The pages are automatically provided with hyperlinks for navigation
and cross-references - even across document boundaries
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With so-called "browse buttons", users can turn pages
like in a book
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Additional "navigation buttons" are used for orientation
and quick navigation in the document
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Glossary and index can be created without interfering with the document
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Manual or auto-generated index entries are available in the index
and as keywords for the search functions of help files
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A local search engine also brings the documents into a searchable
form in HTML
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Footnotes and terms from a glossary can be displayed
in pop-up windows at the click of a mouse
Output Formats:
The Braille Converter offers the following additional formats:
Braille grade 1.5 (*.brl), partly contracted (only in German)
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Braille grade 2 (*.brl), contracted (English, French and German)
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Computer Braille, 8-dot Braille according to DIN 32 982
The Daisy generator offers the following additional formats:
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Daisy 2.02 Audio (ncc.html), audio book without full text
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Daisy 2.02 Audio with Text (ncc.html), Audio book with Full Text
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Daisy 2.02 text (ncc.html), only as full text
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Audio File (*.wav, *.mp3), classic audio book with playlist
The following formats are added to the Personal or Professional
Edition:
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Large print (*.rtf)
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HTML 2.0 without graphics and 3.2 (*.htm)
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HTML 4.0 Frameset, Strict or Transitional with CSS
(*.htm)
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HTML 4.0 Braille with CSS (*.htm) with Braille instead of printed text
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HTML Help (*.chm)
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Portable Document Format (*.pdf)
Word must be installed from version 14.0 (Office 2010)
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Windows Help 4.0 (*.hlp). This help format is only supported up to
Windows XP
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Rich Text Braille (*.rtb) as an intermediate format for editing Braille
in Word
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Rich Text Computer Braille (*.rtt) as an intermediate format for editing
computer Braille in Word
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XHTML 1.0 Frameset, Strict or Transitional with CSS
(*.xml)
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XHTML 1.1 with CSS (*.xml)
Input formats:
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Plain text files (also Braille, which is translated back into printed
text).
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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
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Microsoft Word documents
Word must be installed from version 9.0 (Office 2000) or 12.0 (Office
2007). Both .doc and .docx are supported
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By using Word's import filters, RTFC can read all formats that
can be opened with Word
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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)
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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:
Requirements:
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RTFC supports all versions of Windows from Windows XP to Windows 12
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To convert documents via speech synthesis, an SAPI 5 voice is required
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Conversion to HTML Help and Windows Help requires additional Help compilers
from Microsoft (available on our download pages)
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1 GB of free hard disk space (minimum)
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Microsoft Word from version 9.0 (Office 2000) to Word 365/2024 as an
ideal complement (recommended)
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!
What's new in RTFC version 9
The RTFC Hypertext Wizard
Created: 2025/11/11 11:00 Updated: 2025/18/11 09:00
Author: Dipl.-Ing. (FH) W. Hubert
Copyright © 2025 All rights reserved.
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