NPOI Contributors

Tony Qu - coodinator, developer

---

From: Shanghai, China

Participated since Sep, 2008

Time Zone: GMT+8

---

NPOI 1.2.1

---

Huseyin Tufekcilerli - developer

---

From: Istanbul, Turkey Participated since Nov, 2008 Time Zone: GMT+2 Main Contribution: POIFS Browser 1.0

aTao Xiang - Technical writer

---

From: China Participated since Aug, 2009 Time Zone: GMT+8 Main Contribution: NPOI 1.2 Chinese Tutorial

---

# NPOI 1.2.3 - NPOI 1.2.5

---

Antony - developer

---

From: Guangzhou, China Time Zone: GMT+8 Main Contribution: main code,bug fixing ,Excel2Html, Word2Html

Christian Leutloff - developer

---

From: Germany Time Zone: GMT+1 Main Contribution: fix FXCop warnings, OOXML

Jeff Stedfast - developer

---

From: Cambridge, MA, USA Time Zone: GMT Main contribution: Mono version of NPOI, naming conversion

Leon Wang - developer

---

From: Xi'an, China Time Zone: GMT+8 Main contribution: NPOIFS/POIFS

NPOI 2.0

---

Tony Qu - chief developer

---

From: Shanghai, China Time Zone: GMT+8 Main Contribution: OpenXml4Net, OpenXmlFormats, NPOI.XSSF, NPOI.XWPF implementation

Antony - developer

---

From: Guangzhou, China Time Zone: GMT+8 Main Contribution: XWPF implementation, OpenXmlFormats

Christian Leutloff - developer

---

From: Germany Time Zone: GMT+1 Main Contribution: OpenXmlFormats, Excel 2007 comment read

Jeff Stedfast - developer

---

From: Cambridge, MA, USA Time Zone: GMT Main contribution: Mono version of NPOI, enumeration changes and compilation optimization

Paul Kratt - developer

---

From: Greater Milwaukee Area, Wisconsin, USA Time Zone: GMT Main contribution: CopyTo, CopySheet functions in HSSFSheet

NPOI 2.1

---

Tony Qu - main contributor

Antony - fix some poi bugs

Phil Rykoff - developer

---

Main contribution: XSSF bug fixing and feature implement