The list of implemented features (Version Release 1 Beta)

Workbook:
  1. Load of xlsx-documents (supports only xlsx-format)
  2. Save documents in xlsx-format, including backup mode option (available in Menu: File -> Options)
  3. Language support (EN, DE, RU)
  4. Look&Feel support
 
Worksheet:
  1. Representation of active worksheet with data
  2. Add/Copy/Move/Rename/Delete worksheets
  3. Hide/Unhide worksheets
  4. Switch between worksheets
  5. Print
  6. Scroll
 
 Cells/Rows/Columns:
   
  1. Add text into the cell
  2. Remov text from the cell
  3. Select text parts in the cell
  4. Multiline text support
 
  5. Data range selection
    a) Select a range of cells using mouse and Shift key, Shift+Arrow keys,F8 key
    b) Select all cells using Ctrl+A and corresponding button in menu
    c) Select the first / last cell in the column using Ctrl + (Arrow up/down)
    d) Select the first / last cell in the row using Ctrl + (Arrow left/right)
    e) Select the first cell in the sheet using Ctrl + Home
    i) Select the rightmost cell in the sheet that contains data or formatting by using Ctrl + End
    k) Select the range of cells to the first cell on the sheet using Ctrl + Shift + Home
    l) Select the range of cells to the rightmost cell in the sheet using Ctrl + Shift + End

  6. Column selection    
    a) Select one column using mouse
    b) Ctrl+Shift+Arrow (Arrow up/down for columns)
    c) Select a range of columns using mouse
    d) Select a range of columns using mouse and Shift key
  7. Row selection    
    a) Select one row using mouse
    b) Ctrl+Shift+Arrow ( Arrow right/left for rows)
    c) Select a range of rows using mouse
    d) Select a range of rows using mouse and Shift key
     
  8 .Settings Width/Hight for Row/Column  
  9. Hide/Unhide Rows/Columns    
  10. Copy, Cut, Past range of Cells/Rows/Columns
  11. Insert/Delete of Cells/Rows/Columns
  12. Merge/Split cells
  13. Format cells(Number, Alignment, Border, Font, Fill)
  14. Undo/Redo
 
Image
  1. Insert image (supports all known formats)
  2. Select images on active worksheet
  3. Move images on active worksheet
  4. Delete images from worksheet
 
Hyperlink
  1. Create/Edit/Delete hyperlinks
 
Functions and formula support

Definition and usage of names for constant reference in formula

Charts