MuPDF

[OXYGEN THIEF]

MuPDF to lekka przeglądarka plików PDF, XPS i E-book.MuPDF składa się z biblioteki oprogramowania, narzędzi linii poleceń i przeglądarek różnych platform.

Renderer w MuPDF jest dostosowany do wysokiej jakości antyaliasingowej grafiki, dzięki czemu przeglądane materiały są najwyższej jakości.Obsługuje wiele formatów dokumentów, takich jak PDF, XPS, OpenXPS, CBZ, EPUB i FictionBook 2. Można dopisać adnotację do dokumentów PDF i wypełnić formularze z przeglądarek mobilnych (ta funkcja jest będzie również dostępna dla przeglądarek desktopowych).

Narzędzia linii poleceń umożliwiają opisywanie, edytowanie i konwertowanie dokumentów na inne formaty takie jak HTML, SVG, PDF i CBZ. Możesz także pisać skrypty do manipulowania dokumentami przy użyciu języka Javascript.

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[OXYGEN THIEF]

MuPDF 1.11 (2017-04-11)

The Android and iOS viewers have been split off into separate git repositories:

• mupdf-viewer-ios.git has the iOS viewer.
• mupdf-viewer-android-old.git has the Android viewer.
• mupdf-viewer-android-nui.git has a new advanced Android viewer.
• mupdf-viewer-android-mini.git has a new minimalist Android viewer.

Other new features:

• PDF portfolio support with command line tool "mutool portfolio".
• Add callbacks to load fallback fonts from the system.
• Use system fonts in Android to reduce install size.
• Flag to disable publisher styles in EPUB layout.
• Improved SVG output.

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[Camel1965]

MuPDF 1.12

MuPDF 1.12.0 (2017-12-13)
You can now

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the 1.12.0 release.

MuPDF 1.12-rc1 (2017-11-23)
The release candidate for version 1.12 is now available!

This release has a new Android SDK which is easier to use.

These are the git repositories for the SDK projects:

• mupdf-android-fitz.git has the JNI bindings in a library.
• mupdf-android-viewer.git has the viewer as an activity in a library.
• mupdf-android-viewer-mini.git has the minimalist viewer as an activity in a library.

There are binary packages for these libraries in our Maven repository:

• com.artifex.mupdf:fitz:1.12.+
• com.artifex.mupdf:viewer:1.12.+
• com.artifex.mupdf:mini:1.12.+

Color Management:

• LCMS2 library for color management.
• CMYK rendering with overprint simulation.
• Spot color rendering.
• Transparency rendering fixes.

Structured text output improvements:

• Reworked structured text API.
• Faster text searching.
• Highlight and copy text by selecting lines instead of by area.
• New semantic XHTML output format.
• New layout preserving HTML output format.

Features and improvements:

• Improved non-AA rendering with new scan converter.
• Improved LARGEFILE support.
• Improved TIFF support.
• Improved documentation.
• PCLm output.
• PSD output.
• New "mutool trace" tool.
• New "mutool sign" tool (work in progress).
• Text redaction (work in progress).

Lots of bug fixes.

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[Camel1965]

MuPDF 1.13.0

This is primarily a bugfix release.

• New "mutool sign" tool for showing and verifying digital signatures.
• Chinese, Japanese, Korean, Cyrillic, and Greek font support in mutool create.
• Improvements to annotation editing API.

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[OXYGEN THIEF]

MuPDF 1.15.0 (2019-05-06)

Spoiler

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[Ircus]

MuPDF 1.16.0 (2019-07-30)

Spoiler

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[Camel1965]

MuPDF 1.17

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[Ircus]

MuPDF 1.18

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[Camel1965]

MuPDF 1.23.0​

New features:​

• New WASM library with same
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  as mutool run and Java, for both browser and Node environments.
• Support CropBox, TrimBox, BleedBox, and ArtBox in PDF tools and viewers.
• PhotoShop PSD image support.
• mupdf-gl: Custom ICC display profile support.
• mutool poster: Option to split in RTL direction.

Miscellaneous improvements and notable bug fixes:​

• EPUB: Fix table cell height calculations.
• EPUB: Inherit table cell background color from table row.
• EPUB: Support files with partial encryption (only read unencrypted parts).
• EPUB: Support files with incorrect directory prefixes.
• TIFF: Stability improvements.
• MOBI: Stability improvements.
• PDF: Support old style border dash patterns.
• PDF: Support GoToR links to remote PDF documents.
• PDF: Improve link parsing and creation.
• ZIP: Improve unicode file name handling.
• Fall back to unhinted fonts if hints are broken.
• Recognize document types by sniffing contents (don't need to rely on mimetype or file extension).

New APIs:​

• More PDF document permission flags.
• Tweaked exception error logging.
• pdf_minimize_document to squeeze amount of memory used by an open document.

Incompatible API changes:​

• pdf_field_name renamed to pdf_load_field_name.
• mutool run: Changed many methods to match Java and new WASM library.

New and improved documentation.​

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[Camel1965]

MuPDF 1.24.0

Jul 30, 2024

• Error handling changes:
• You must call pdf_report_error in the final fz_catch. Any unreported errors will be automatically reported when a new error is raised, or when closing the fitz context.
• New formats:
• Read Office (XML) files! We internally open and convert docx/pptx/xlsx documents to HTML to allow reading the plain text content. The exact layout will NOT be preserved.
• Optional compile time option to use libarchive for reading CBR and other archive formats.
• Read plain text documents.
• Read gzipped files directly.
• Open and read FDF files to support importing annotations or form data using the low-level PDF functions. There are no tools for this yet.
• Read CFB (Compound File Binary) format archives -- used for the Office formats.
• Write images as JPEG2000.
• New tools and features:
• mutool bake (and associated functions) to bake appearance of annotations and forms into static content.
• Font subsetting flag to mutool clean (EXPERIMENTAL FEATURE).
• Option to use ObjStms when writing PDF files.
• Compression effort option when writing PDF files.
• Add option to control how line art is affected by redaction. Add more options to control how images are affected by redaction (remove-unless-invisible).
• Fix up q/Q gstate balance when cleaning content streams.
• New functions and types:
• pdf_rearrange_pages to subset or re-order pages in a PDF file.
• fz_invert_bitmap to invert monochrome bitmaps.
• fz_compressed_image_type to query the format of a compressed image.
• fz_text_decoder to convert various legacy and CJK encodings into UTF-8.
• More helper functions to easily manipulate PDF objects in C.
• Add flag to control fz_place_story overflow behavior when the text doesn't fit into the box.
• New archive handlers can be added at runtime.
• Major bug fixes and improvements:
• Support using Art, Bleed, Media, and Trim boxes for PDF page size.
• Support ActualText in PDF! No more strange text extraction when the file uses ActualText to patch over bad font encodings.
• Add special TrueType fallback encoding CMap for a specific flavor of broken PDF files that use an "identity" encoding without embedding the font.
• Limited "transfer function" support in PDF. Transfer functions are a deprecated legacy PDF feature that predates proper color management. They were intended to provide limited color management such as applying a gamma curve. Transfer functions have often been (ab)-used to invert images, and many PDF creators use them when writing softmask images. We have added support for this case only.
• Box drawing characters added to fonts for HTML and plain text documents.
• Write more compact PDF files (removed some unnecessary whitespace).
• Improved selection behavior for non-axis aligned text.
• Improved heuristics for detecting the logical and visual order of RTL text in PDF.
• Improved heuristics for inserting missing spaces in PDF text.
• Improved handling of CMYK JPEG files (which ones are inverted and which are not).
• Improved content type detection. Don't assume everything is PDF when we can't recognize it.
• Removed deprecated functions:
• pdf_check_signature

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[Camel1965]

MuPDF 1.25.0​

List of changes in MuPDF 1.25

• New logo!
• Redaction options:
  • New "don't redact text" option.
  • New "redact line art" option.
• Structured Text options:
  • Use "Tagged PDF" structure information.
  • Detect underlines and strikeouts.
  • Mark automatically inserted spaces.
  • Mark areas where line art (vectors) are present.
  • Use accurate glyph bounding boxes.
  • Ignore ActualText tags.
  • Scan page for 'grid' lines.
  • Segment page into areas (headers, columns, etc).
• Annotation features:
  • Intent property accessors.
  • Rich Content styling on FreeText annotations.
  • Callout arrows on FreeText annotations.
  • Leader Line and Caption on Line annotations.
  • Improved handling of Rect and RD.
• Low level FDF format support:
  • See docs/examples/import-fdf.js for how to use.
• Improved FileSpec handling with new functions.
• Functions for listing document and page Associated Files (AF).
• Functions to create and write XML DOM trees (fz_xml).
• Skew detection and deskew algorithms on pixmaps and PDFOCR device.
• Document area detection in scanned images.
• ZUGFeRD support.
• New tool "mutool audit" to create summary of PDF file composition.
• Noteworthy API changes:
  • New "wants_file" member for fz_document_handler.
  • fz_text_item now has an explicit pen "advance" member.
  • mutool recolor can now be used as a function.
  • pdf_annot_rect works with the "design" rectangle.
• Important bug fixes:
  • More robust handling of page and annotation objects during undo and redo.
  • Updated "gray.icc" profile to actual sGray gamma ramp.
• Support for "SmartOffice" commercially licensed plugin to load office documents.

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[Camel1965]

MuPDF 1.26.0​

• Removed PDF linearization support:
• See
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  for more information.
• Object labels:
• Write a comment before numbered objects listing the possible ways it can be reached from the document root.
• Enable with mutool show L, mutool clean L, and PDF write option "labels".
• Library functions pdf_load_object_labels and pdf_label_object.
• Brotli compression:
• Experimental feature from latest PDF specification proposal.
• Optional barcode support:
• Build with "make barcode=yes".
• Uses zxingcpp (zebra crossing) C++ as a third party dependency.
• Adds mutool barcode subcommand.
• To detect barcodes in a PDF: mutool barcode d barcode.pdf
• To create barcode images as PNG file: mutool barcode c o barcode.png F qrcode "Hello, world!"
• Library functions fz_new_barcode_image and fz_decode_barcode_from_pixmap.
• New Structured Text extraction passes:
• Paragraph Breaking: Detect paragraphs from firstline indentation and other heuristics.
• Table Hunt: Scan text and try to assemble it into tables with rows and columns.
• New Structured Text extraction options:
• allow reading raw character or glyph index when unicode is not available
• collect styles to detect fake bold, underlines, strikethrough, etc.
• cliprect to only extract text inside the specified area
• accurateascenders to measure ascender data from font outline
• accuratesidebearings to measure glyph widths from font outline
• CSV output format (using "Table Hunt" pass on input document).
• Core library additions:
• JSON parser, object model, and printer.
• Activity logger API.
• Support "overlong null" characters in utf-8 (using "xC0x80"
• to represent x00 in C strings, without being misconstrued as a
• string terminator).
• Build system changes:
• Cleaned up Makefile cruft and refactored how shared libraries are built.
• Removed bit-rotted sections of the Makefile that have not been maintained and no longer work (primarily iOS and MinGW).
• Don't build example tools muraster and mupdf-x11-curl by default. These examples can be built with "make extra-apps".
• Miscellaneous improvements and new behavior:
• Include more data in structured text XML dumps.
• Ignore junk at the start of a PDF file (such as PJL commands) without needing to perform a full repair pass.
• Support non-latin/greek/cyrillic/CJK languages in annotations and widgets (requires HTML layout engine).
• Use system font callback to look for missing fonts in HTML layout.
• Support CSS text fill and stroke properties:
• webkit-text-fill-color
• webkit-stroke-color
• webkit-stroke-width
• Updated unicode line breaking (UAX 14) and upper/lowercasetables to Unicode 16.0.
• Bug fixes and stability improvements:
• Many improvements to font subsetting.
• Fixed several bugs with undo/redo journal affecting the cache
• of open pages.
• Improved calculation of font ascender/descender values when
• presented with bad values from font files or PDF files.
• Improved logic when repairing broken PDF files.
• Improve Type3 font rendering compliance with specification in
• some edge cases.
• Command line tool additional options:
• mutool poster: new option m (margin)
• mutool show: new option r (force repair)
• mutool clean: structure=keep to keep tagged content when
• subsetting pages. WARNING: This option will prevent the file
• from shrinking, because we must still keep all the objects from
• deleted pages around.
• mutool clean: t option will always write compact objects
• mutool clean: tt option will always prettyprint objects
• Useful new C functions and fields:
• fz_stext_char field "color" renamed to "argb" to include alpha channel.
• fz_outline_item: new "flags" and r,g,b color fields.
• pdf_clip_page to filter page contents.
• pdf_add_colorspace to create ICC colorspace object.
• fz_load_user_css to load and set user css in one go.
• fz_new_bitmap_from_image
• fz_new_buffer_from_image_as_pbm
• fz_new_buffer_from_pixmap_as_pbm
• fz_strverscmp
• fz_strcasestr
• fz_format_string %> to output a hex encoded string
• fz_format_string %q and %Q write surrogate pairs
• Java/JNI and mutool run JavaScript bindings have many new functions and features.

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