Go 语言的 Office 文档处理库 UniOffice
unioffice 是一个纯 Go 的开源库，实现对 Office Word、Excel 和 PowerPoint 文件的创建和处理功能。 其目标是成为一个兼容性最强，性能最好的 Go 语言 Office 文档处理库。
当前的功能：
* Read/Write/Edit
* Formatting
* Images
* Tables
Spreadsheets (xlsx) [Excel]
* Read/Write/Edit
* Cell formatting including conditional formatting
* Cell validation (drop down combobox, rules, etc.)
* Retrieve cell values as formatted by Excel (e.g. retrieve a date or number as displayed in Excel)
* Formula Evaluation (100+ functions supported currently, more will be added as required)
* Embedded Images
* All chart types
PowerPoint (pptx) [PowerPoint]
* Creation from templates
* Textboxes/shapes
