Anything that's not related to photography, except religion and politics*. Discuss Britney Spears, your Kiss records, swing dancing, salsa recipes. The Off-Topic forum is moderated by
walterick and adina. *Religious and political threads will be deleted
Hi! What exactly editing operations do you mean? Do you need free or paid software? If your documents are for business I recommend not to save money and use premium software like https://pdf4me.com/ it provide very good fuctionality. Besides price is quite affordable, also you can use free version.