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OSS Project

Apache POI

A Java library for reading and writing Microsoft Office binary and OOXML file formats

Rank
1792
Increased by 219
Git Repositories
poi
Started
2002-01-31 8,391 days ago
Categories
Java Library
GitHub Stars
1,980 #2,459
Weekly commits since inception
2002 2013 2025
Weekly contributors since inception
2002 2013 2025
Recent Project Activity
Day Span Commits Contributors
30 41 #808 3 #1,428
90 101 #1,137 4 #1,879
365 346 #1,415 4 #2,719
1095 1,583 #1,287 8 #3,122
All time 13,230 44
Contributing Individuals
Commits past X days
Contributor 30 90 All
1 PJ Fanning 19 59 2,508
2 Dominik Stadler
Dynatrace
24 41 1,817
3 Nick Burch 0 0 2,348
4 Andreas Beeker
KRAIBURG TPE
0 0 1,334
5 Javen O'Neal 0 0 960
6 Yegor Kozlov 0 0 903
7 Josh Micich 0 0 571
8 Sergey Vladimirov 0 0 458
9 Andrew C. Oliver 0 0 393
10 Glen Stampoultzis 0 0 303
11 Rainer Klute 0 0 187
12 Nicola Ken Barozzi 0 0 169
13 Avik Sengupta 0 0 167
14 Tim Allison 0 1 139
15 Said Ryan Ackley 0 0 131
16 Axel Howind 2 2 20
17 Greg Woolsey 0 0 80
18 Alain Béarez 0 0 75
19 tetsuya 0 0 63
19 Maxim Valyanskiy 0 0 63
Contributing Companies

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