1 LibreOffice Portable
www.libreoffice.org/download/portable-versions/
LibreOffice Portable is the largest portable app here, but it’s still amazingly compact considering it’s a full MS Office substitute. You’ll need an external hard drive if you want to carry it, but you can easily keep it in the cloud (the free version of OneDrive, for example, gives you 5GB to play with, while DropBox gives you 2GB).
LibreOffice Portable includes almost all the programs from the installable version: Writer (word processing), Calc (spreadsheets), Impress (presentations), Draw (vector drawing), Math (formulae), and Base (databases). The only thing missing is Charts – although you can create graphs and other visualisations using Calc.
Like many portable apps, LibreOffice Portable is made using open source code. This takes some time, so it’s a few versions behind the installable…
