Pr0 / Pr0 Calc
Pr0 Calc
Spreadsheets in your browser: work with formulas and data, and open Excel and CSV files. The first start downloads about 22 MB; after that your browser keeps the program, never your files.
With your axi0 Key, Open from Drive brings a file in, and saving in the editor offers Save to Drive: each file is sealed in this browser before it leaves. Without a Key nothing is kept, by us or by the editor: it works in memory, and a save downloads the file to this device.
Based on GridCraft 0.13.0 by the ArtCraft team (MIT or Apache-2.0), their official web build, unchanged. License and notices