portfolio VS LibreOffice

e.g. by providing API Key of Stockevent, all updates from PP (https://www.portfolio-performance.info/) could be directly uploaded to the StockEvent app.

https://stonksfolio.com and https://www.portfolio-performance.info look promising.

I use https://www.portfolio-performance.info

To get a better overview, the programm "Portfolio Performance" helps to keep track of transactions & co. Scalable is sadly lacking in that department.

Kostenloses Tool, um Investments zu monitoren: Portfolio Performance

Automatischer import in portfolio performance wäre nice

First of all, if you need to write a lot of files in the doc format, there's a lovely office suite called libreoffice! Also, cups is a decent print utility for most printers, I'd check that out as well.

Try LibreOffice or OpenOffice .

Proof: https://github.com/LibreOffice/core/graphs/contributors

Both Apache OpenOffice and LibreOffice are descendents of the original OpenOffice (what you're probably thinking about.)

LibreOffice is under very active development and can be downloaded from https://www.libreoffice.org/

Apache OpenOffice is effectively abandonware at this point, see https://wiki.openoffice.org/wiki/Product_Release It's mostly been maintenance releases since 2013.

If you want LibreOffice with support (or just want to support development), you probably want Collabora.

If you need programs like office word excel and power point but offline try looking into Libre office