keyword

best pdf free reader

Monthly search volume and cost-per-click data for "best pdf free reader" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=best+pdf+free+reader&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $1.55 | | competition | 0.03 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
pdf readers	33,100	$3.14	17/20
readers pdf	27,100	$2.33	20/20
pdf document reader	27,100	$3.8	16/20
pdf readers free	12,100	$1.31	20/20
free pdf readers	8,100	$1.98	20/20
pdf reader freeware	6,600	$3.25	20/20
best pdf viewers	2,400	$4.89	17/20
the best pdf reader	2,400	$3.53	17/20
best pdf reader	2,400	$4.89	16/20
best free pdf reader	1,300	$1.55	20/20

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://app.seodata.dev/v1/keyword?q=best+pdf+free+reader&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