XIFF

File Format
Name	XIFF
Ontology	Electronic File Formats Graphics XIFF ; ; ;
Extension(s)	.xif
MIME Type(s)	image/vnd.xiff
PRONOM	fmt/1479, fmt/1480
Wikidata ID	Q28207555
Released	≤1997

Latest revision as of 23:28, 9 December 2024

XIFF (eXtended Image File Format, Xerox Image File Format^[1]), also known as XIF (eXtended Image Format, Xerox Image Format^[2]) and also DigiPaper/XIF^[3]^[4], and apparently also Xerox DIFF, is a raster graphics format associated with ScanSoft and Xerox. It is a compound image format, similar in concept to Mixed Raster Content or JPM.

XIFF is probably considered to be proprietary, though the MIME type registration indicates that there was a specification at the (long dead) URL http://www.xerox.com/xis/xiff/.^[5]

Also used as the file format for Fax software such as the FaxWave service.^[6]

ScanSoft has a long and complicated history. It was a part of Xerox around the time XIFF was developed, and since 2005 is a part of Nuance Communications.

[edit] Format details

XIFF is an extension of TIFF. There is extension data starting at offset 8, which is not referenced by any TIFF tag. Also related to the TIFF-F^[7] specification.^[8]

XIFF is possibly related to TIFF-FX mixed raster content subtype (See RFC 2301 & RFC 2531).

A TIFF viewer that does not support XIFF will likely either not display certain elements at all, or display them as separate pages.

[edit] File Identification

XIFF 3.0 Header begins with the standard TIFF header, at offset 8 for 10 bytes contains either "XEROX DIFF", or " eXtended " for version 2 & 3 respectively. At offset 18 there is one byte to indicate version, followed by another byte at offset 19 to indicate a revision number. See page 25 of XIFF 3.0 spec ^[9] and this forensic book ^[10]. Also some source code.^[11]

[edit] Disambiguation

Not related to the XIFF instant messaging library.
Not related to XLIFF (XML Localisation Interchange File Format). (It's apparently a common typo to write "XIFF" instead of "XLIFF".)

[edit] Software

Pagis Pro 97 Software
Pagis viewer software and Sample XIF file (archived)
XnView (unconfirmed)
Imaging for Windows (at least the version that came with Windows 98)
Some versions of various ScanSoft software such as Pagis Pro, Pagis Viewer, TextBridge, PaperPort, OmniPage Pro, XIFF Reader
Possible XIF code
Canon Driver with Bundled Pagis Software

[edit] Links

scantips.com: XIF File Format (archived)
scantips.com: Access existing XIF Files from Windows XP (archived)
Wikipedia: Nuance Communications
RFC 2301: File Format for Internet Fax specifications

[edit] References

[0] ttps://archive.org/download/gov.uspto.patents.application.10767044/10767044-2004-01-29-00007-SPEC.pdf, p.5

[1] ttps://web.archive.org/web/20070223154220/http://www.objectrescue.com/products/recover-file-types.html

[2] ttp://www.vincent-net.com/luc/papers/99isdm_document_talk.pdf

[3] ttp://www.dlib.org/dlib/january00/moll/01moll.html

[4] ttps://web.archive.org/web/19990224033629/http://www.xerox.com/scansoft/xiff/index.htm

[5] ttps://web.archive.org/web/20000512013555/http://www.callwave.com/faxviewers.html

[6] ttps://tools.ietf.org/html/rfc2306#:~:text=TIFF-F

[7] ttps://archive.org/details/MacAddict-073-200209/page/n23/mode/2up?q=xif

[8] ttps://github.com/thorsted/pronom-research-week/blob/master/XIFF/Xiff3_0.doc

[9] ttps://files.transtutors.com/cdn/uploadassignments/3103417_1_guide-to-computer-forensics-and-investigations-------pg-384--407---1-.pdf#page=11

[10] ttps://archive.org/download/2014.01.ftp.parc.xerox.com/2014.01.ftp.parc.xerox.com.zip/ftp.parc.xerox.com%2Fpub%2Fmkrocken%2Fsilx.tar.gz

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

@@ Line 5: / Line 5: @@
 |mimetypes={{mimetype|image/vnd.xiff}}
 |released=≤1997
+|pronom={{PRONOM|fmt/1479}}, {{PRONOM|fmt/1480}}
+|wikidata={{wikidata|Q28207555}}
 }}
 '''XIFF''' (eXtended Image File Format, Xerox Image File Format<ref>https://archive.org/download/gov.uspto.patents.application.10767044/10767044-2004-01-29-00007-SPEC.pdf, p.5</ref>), also known as '''XIF''' (eXtended Image Format, Xerox Image Format<ref>https://web.archive.org/web/20070223154220/http://www.objectrescue.com/products/recover-file-types.html</ref>) and also DigiPaper/XIF<ref>http://www.vincent-net.com/luc/papers/99isdm_document_talk.pdf</ref><ref>http://www.dlib.org/dlib/january00/moll/01moll.html</ref>, and apparently also '''Xerox DIFF''', is a raster graphics format associated with ScanSoft and Xerox. It is a compound image format, similar in concept to [[Mixed Raster Content]] or [[JPM]].
-XIFF is probably considered to be proprietary, though the MIME type registration indicates that there was a specification at the (long dead) URL <nowiki>http://www.xerox.com/xis/xiff/</nowiki>.
+XIFF is probably considered to be proprietary, though the MIME type registration indicates that there was a specification at the (long dead) URL <nowiki>http://www.xerox.com/xis/xiff/</nowiki>.<ref>https://web.archive.org/web/19990224033629/http://www.xerox.com/scansoft/xiff/index.htm</ref>
+Also used as the file format for Fax software such as the FaxWave service.<ref>https://web.archive.org/web/20000512013555/http://www.callwave.com/faxviewers.html</ref>
 ScanSoft has a long and complicated history. It was a part of Xerox around the time XIFF was developed, and since 2005 is a part of Nuance Communications.
 == Format details ==
-XIFF is an extension of [[TIFF]]. There is extension data starting at offset 8, which is not referenced by any TIFF tag.
+XIFF is an extension of [[TIFF]]. There is extension data starting at offset 8, which is not referenced by any TIFF tag. Also related to the TIFF-F<ref>https://tools.ietf.org/html/rfc2306#:~:text=TIFF-F</ref> specification.<ref>https://archive.org/details/MacAddict-073-200209/page/n23/mode/2up?q=xif</ref>
 XIFF is possibly related to [[TIFF-FX]] mixed raster content subtype (See RFC 2301 & RFC 2531).
@@ Line 21: / Line 25: @@
 == File Identification ==
-Evidence suggests there is an ASCII signature at offset 8. The signature can be either "{{magic|XEROX DIFF}}", or "{{magic|&nbsp;eXtended&nbsp;}}"<ref>https://files.transtutors.com/cdn/uploadassignments/3103417_1_guide-to-computer-forensics-and-investigations-------pg-384--407---1-.pdf#page=11</ref> (with the leading and trailing space).
+XIFF 3.0 Header begins with the standard [[TIFF]] header, at offset 8 for 10 bytes contains either "{{magic|XEROX DIFF}}", or "{{magic|&nbsp;eXtended&nbsp;}}" for version 2 & 3 respectively. At offset 18 there is one byte to indicate version, followed by another byte at offset 19 to indicate a revision number. See page 25 of XIFF 3.0 spec <ref>https://github.com/thorsted/pronom-research-week/blob/master/XIFF/Xiff3_0.doc</ref> and this forensic book <ref>https://files.transtutors.com/cdn/uploadassignments/3103417_1_guide-to-computer-forensics-and-investigations-------pg-384--407---1-.pdf#page=11</ref>. Also some source code.<ref>https://archive.org/download/2014.01.ftp.parc.xerox.com/2014.01.ftp.parc.xerox.com.zip/ftp.parc.xerox.com%2Fpub%2Fmkrocken%2Fsilx.tar.gz</ref>
 == Disambiguation ==
@@ Line 29: / Line 33: @@
 == Software ==
+* [https://archive.org/details/xerox-pagis-pro-97-1997 Pagis Pro 97 Software]
 * [https://web.archive.org/web/19970513184002/http://www.xerox.com/xis/pagis/pagisviewer.htm Pagis viewer software and Sample XIF file (archived)]
 * [[XnView]] (unconfirmed)
@@ Line 34: / Line 39: @@
 * Some versions of various ScanSoft software such as Pagis Pro, Pagis Viewer, TextBridge, [[PaperPort_(MAX)|PaperPort]], [[OmniPage]] Pro, XIFF Reader
 * [https://archive.org/download/2014.01.ftp.parc.xerox.com/2014.01.ftp.parc.xerox.com.zip/ftp.parc.xerox.com%2Fpub%2Fmkrocken%2Fdigipaper.tar.gz Possible XIF code]
+* [https://archive.org/details/canon-multi-pass-c-5000-v-1-1997 Canon Driver with Bundled Pagis Software]
 == Links ==

XIFF

Latest revision as of 23:28, 9 December 2024

Contents

[edit] Format details

[edit] File Identification

[edit] Disambiguation

[edit] Software

[edit] Links

[edit] References

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