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2. PDFtk - Wikipedia

   en.wikipedia.org/wiki/Pdftk

   PDFtk (short for PDF Toolkit) is a toolkit for manipulating Portable Document Format (PDF) documents. [3] [4] It runs on Linux, Windows and MacOS. [5] It comes in three versions: PDFtk Server ( open-source command-line tool ), PDFtk Free ( freeware) and PDFtk Pro ( proprietary paid ). [2] It is able to concatenate, shuffle, split and rotate PDF ...

3. TCPDF - Wikipedia

   en.wikipedia.org/wiki/TCPDF

   TCPDF is a free and open source software PHP class for generating PDF documents. TCPDF is the only PHP-based library that includes complete support for UTF-8 Unicode and right-to-left languages, including the bidirectional algorithm. [2] In 2009 TCPDF was one of the most active of over 200,000 projects hosted on SourceForge (best ranked 6th on ...

4. Optical character recognition - Wikipedia

   en.wikipedia.org/wiki/Optical_character_recognition

   Optical character recognition or optical character reader ( OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene photo (for example the text on signs and billboards in a landscape photo) or from subtitle text ...

5. UTF-EBCDIC - Wikipedia

   en.wikipedia.org/wiki/UTF-EBCDIC

   UTF-EBCDIC. UTF-EBCDIC is a character encoding capable of encoding all 1,112,064 valid character code points in Unicode using 1 to 5 bytes (in contrast to a maximum of 4 for UTF-8 ). [1] It is meant to be EBCDIC -friendly, so that legacy EBCDIC applications on mainframes may process the characters without much difficulty.

6. pdftotext - Wikipedia

   en.wikipedia.org/wiki/Pdftotext

   pdftotext. pdftotext is an open-source command-line utility for converting PDF files to plain text files—i.e. extracting text data from PDF-encapsulated files. It is freely available and included by default with many Linux distributions, and is also available for Windows as part of the Xpdf Windows port. Such text extraction is complicated as ...

7. Binary-to-text encoding - Wikipedia

   en.wikipedia.org/wiki/Binary-to-text_encoding

   Binary-to-text encoding. A binary-to-text encoding is encoding of data in plain text. More precisely, it is an encoding of binary data in a sequence of printable characters. These encodings are necessary for transmission of data when the communication channel does not allow binary data (such as email or NNTP) or is not 8-bit clean.

8. Braille ASCII - Wikipedia

   en.wikipedia.org/wiki/Braille_ASCII

   Braille ASCII (or more formally The North American Braille ASCII Code, also known as SimBraille) is a subset of the ASCII character set which uses 64 of the printable ASCII characters to represent all possible dot combinations in six-dot braille. It was developed around 1969 and, despite originally being known as North American Braille ASCII ...

9. Myanmar (Unicode block) - Wikipedia

   en.wikipedia.org/wiki/Myanmar_(Unicode_block)

   Myanmar (Unicode block) Range used for Tibetan script prior to Unicode 1.0.1 (see Tibetan (obsolete Unicode block) ). Myanmar is a Unicode block containing characters for the Burmese, Mon, Shan, Palaung, and the Karen languages of Myanmar, as well as the Aiton and Phake languages of Northeast India. It is also used to write Pali and Sanskrit in ...