Help us shape the future of Go! Take the 2026 Go Developer Survey

Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

xls

package module

Go to main page

Versions in this module

v0

v0.4.0

Oct 15, 2026

v0.3.0

Sep 15, 2026

Changes in this version

+ var ErrNoDirectory = errors.New("xls: compound file header declares no directory stream")

+ var ErrNoWorkbookStream = errors.New("xls: compound file holds no workbook stream")

+ var ErrShortHeader = errors.New("xls: input is shorter than a compound file header")

v0.2.1

Sep 15, 2026

v0.2.0

Sep 11, 2026

v0.1.0

Sep 11, 2026

retracted

Changes in this version

+ const MJD_0

+ const MJD_JD2000

+ var ErrIsInt = fmt.Errorf("is int")

+ type BlankCol struct

+ Xf uint16

+ func (c *BlankCol) String(wb *WorkBook) []string

+ type CellRange struct

+ FirstRowB uint16

+ FristColB uint16

+ LastColB uint16

+ LastRowB uint16

+ func (c *CellRange) FirstCol() uint16

+ func (c *CellRange) FirstRow() uint16

+ func (c *CellRange) LastCol() uint16

+ func (c *CellRange) LastRow() uint16

+ type Col struct

+ FirstColB uint16

+ RowB uint16

+ func (c *Col) FirstCol() uint16

+ func (c *Col) LastCol() uint16

+ func (c *Col) Row() uint16

+ func (c *Col) String(wb *WorkBook) []string

+ type Coler interface

+ Row func() uint16

+ type Font struct

+ Info *FontInfo

+ Name string

+ type FontInfo struct

+ Bold uint16

+ Charset byte

+ Color uint16

+ Escapement uint16

+ Family byte

+ Flag uint16

+ Height uint16

+ NameB byte

+ Notused byte

+ Underline byte

+ type Format struct

+ Head struct{ ... }

+ type FormulaCol struct

+ Bts []byte

+ Header struct{ ... }

+ func (c *FormulaCol) String(wb *WorkBook) []string

+ type HyperLink struct

+ Description string

+ ExtendedFilePath string

+ IsUrl bool

+ ShortedFilePath string

+ TargetFrame string

+ TextMark string

+ Url string

+ func (h *HyperLink) String(wb *WorkBook) []string

+ type LabelsstCol struct

+ Sst uint32

+ Xf uint16

+ func (c *LabelsstCol) String(wb *WorkBook) []string

+ type MulBlankCol struct

+ LastColB uint16

+ Xfs []uint16

+ func (c *MulBlankCol) LastCol() uint16

+ func (c *MulBlankCol) String(wb *WorkBook) []string

+ type MulrkCol struct

+ LastColB uint16

+ Xfrks []XfRk

+ func (c *MulrkCol) LastCol() uint16

+ func (c *MulrkCol) String(wb *WorkBook) []string

+ type NumberCol struct

+ Float float64

+ Index uint16

+ func (c *NumberCol) String(wb *WorkBook) []string

+ type RK uint32

+ func (rk RK) Float() (float64, error)

+ func (rk RK) String() string

+ type Ranger interface

+ FirstRow func() uint16

+ LastRow func() uint16

+ type RkCol struct

+ Xfrk XfRk

+ func (c *RkCol) String(wb *WorkBook) []string

+ type Row struct

+ func (r *Row) Col(i int) string

+ func (r *Row) FirstCol() int

+ func (r *Row) LastCol() int

+ type SstInfo struct

+ Count uint32

+ Total uint32

+ type WorkBook struct

+ Author string

+ Codepage uint16

+ Fonts []Font

+ Formats map[uint16]*Format

+ Is5ver bool

+ Type uint16

+ Xfs []st_xf_data

+ func Open(file string, charset string) (*WorkBook, error)

+ func OpenReader(reader io.ReadSeeker, charset string) (wb *WorkBook, err error)

+ func (w *WorkBook) GetSheet(num int) *WorkSheet

+ func (w *WorkBook) NumSheets() int

+ func (w *WorkBook) Parse(buf io.ReadSeeker)

+ func (w *WorkBook) ReadAllCells(max int) (res [][]string)

+ type WorkSheet struct

+ MaxRow uint16

+ Name string

+ func (w *WorkSheet) Row(i int) *Row

+ type Xf5 struct

+ Align uint16

+ Border uint16

+ Color uint16

+ Fill uint16

+ Font uint16

+ Format uint16

+ Linestyle uint16

+ Type uint16

+ type Xf8 struct

+ Align byte

+ Font uint16

+ Format uint16

+ Groundcolor uint16

+ Ident byte

+ Linecolor uint32

+ Linestyle uint32

+ Rotation byte

+ Type uint16

+ Usedattr byte

+ type XfRk struct

+ Index uint16

+ Rk RK

+ func (xf *XfRk) String(wb *WorkBook) string