keyword

free document encryption software

Monthly search volume and cost-per-click data for "free document encryption software" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+document+encryption+software&country=us" +--------------+------------------+ | volume | 140 | | cpc | $9.34 | | competition | 0.21 | | country | US | | updated | 2026-06-20 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
encryption software	2,900	$16.17	16/20
data encryption software	1,900	$0	12/20
encryption tools free	480	$8.3	12/20
free encryption software	480	$9.33	12/20
free file encryption software	140	$9.34	13/20
free encryption software for files	110	$7.48	15/20
free file encryption	70	$1.31	16/20
encryption free	70	$6.07	13/20
free encryption	70	$6.07	12/20
free encryption app	30	$4.23	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=free+document+encryption+software&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt