Should I buy a key collector?

Question

Google

Interested in the question - are there any free alternatives to this software?
Or a combination of them, for example, to compose the semantics of one program (for example, bukvariks), and filter by the competitiveness of another.

Answer 1

Not

Answer 2

QC has free options - a word tag and a word **, you can filter it in exel. QC is not easy to set up and you need a pack of non-public proxies.

Answer 3

My alternative is Bookvarix. The free program weighs 90 gigs, this is the only minus of it. Plus to Buvarix service Mutagen.