DROID signature files (archive)

This page contains an archive of all previously released signature files. Signature files are generated by PRONOM and used by DROID for file format identification. The signatures are presented here in xml form, each xml file contains multiple signatures that were released at the same time. If you are interested in file format research, or more specifically in file format identification, you may find these files useful. See the accompanying release notes for each signature file.

A note on the numbering of the signature files: PRONOM auto-generates signature files monthly. When no new signature information has been added or we are mid way through an update we do not release the file. So when a gap occurs between two signature files - for instance there is no DROID_SignatureFile_V27.xml, the next file after V26 is V28, this simply means that V27 did not contain significant new data and therefore was not released.

DROID Signature File V1
DROID Signature File V2
DROID Signature File V3
DROID Signature File V4
DROID Signature File V5
DROID Signature File V6
DROID Signature File V7
DROID Signature File V8
DROID Signature File V9
DROID Signature File V10
DROID Signature File V11
DROID Signature File V12
DROID Signature File V13
DROID Signature File V13 from DROID 3.0
DROID Signature File V16
DROID Signature File V17
DROID Signature File V18
DROID Signature File V19
DROID Signature File V20
DROID Signature File V21
DROID Signature File V22
DROID Signature File V23
DROID Signature File V24
DROID Signature File V25
DROID Signature File V26
DROID Signature File V28
DROID Signature File V29
DROID Signature File V31
DROID Signature File V32
DROID Signature File V33
DROID Signature File V34
DROID Signature File V35
DROID Signature File V36
DROID Signature File V37
DROID Signature File V38
DROID Signature File V39
DROID Signature File V40
DROID Signature File V41
DROID Signature File V42
DROID Signature File V43
DROID Signature File V44
DROID Signature File V45
DROID Signature File V46
DROID Signature File V47
DROID Signature File V48
DROID Signature File V49
DROID Signature File V50
DROID Signature File V51
DROID Signature File V52
DROID Signature File V55
DROID Signature File V58
DROID Signature File V59
DROID Signature File V60
DROID Signature File V61
DROID Signature File V62
DROID Signature File V63
DROID Signature File V65
DROID Signature File V66
DROID Signature File V67
DROID Signature File V68
DROID Signature File V69
DROID Signature File V70
DROID Signature File V72
DROID Signature File V73
DROID Signature File V74
DROID Signature File V75
DROID Signature File V77
DROID Signature File V78
DROID Signature File V79
DROID Signature File V81
DROID Signature File V82
DROID Signature File V83
DROID Signature File V84
DROID Signature File V85
DROID Signature File V86
DROID Signature File V88
DROID Signature File V89
DROID Signature File V90
DROID Signature File V91
DROID Signature File V92
DROID Signature File V93
DROID Signature File V94
DROID Signature File V95
DROID Signature File V96
DROID Signature File V97
DROID Signature File V98
DROID Signature File V99
DROID Signature File V100
DROID Signature File V101
DROID Signature File V102
DROID Signature File V103
DROID Signature File V104
DROID Signature File V105
DROID Signature File V106
DROID Signature File V107
DROID Signature File V108
DROID Signature File V109
DROID Signature File V110
DROID Signature File V111
DROID Signature File V112
DROID Signature File V114
DROID Signature File V115
DROID Signature File V116
DROID Signature File V118
DROID Signature File V119

Container signatures
14 January 2011
4 February 2011
11 June 2012
28 August 2012
18 December 2012
26 February 2013
1 May 2013
12 November 2013
27 February 2014
17 July 2014
23 September 2014
18 February 2015
27 March 2015
17 December 2015
21 January 2016
29 June 2016
27 July 2016
27 September 2016
8 March 2017
30 March 2017
20 September 2017
30 November 2017
17 September 2018
20 September 2018
21 January 2020
1 October 2020
27 October 2021
16 December 2021
11 March 2022
4 July 2022
5 September 2022
2 November 2022
16 March 2023
10 May 2023
22 August 2023
27 November 2023
1 May 2024
15 July 2024

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