keyword

best pdf reader

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

$ curl "https://app.seodata.dev/v1/keyword?q=best+pdf+reader&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $4.89 | | competition | 0.19 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
pdf readers	33,100	$3.14	20/20
pdf reader	33,100	$3.14	17/20
free pdf reader	9,900	$2.96	16/20
free pdf viewer	9,900	$3.28	16/20
pdf reader free	9,900	$3.18	16/20
pdf viewer free	8,100	$3.05	15/20
pdf reader free download	2,900	$3.18	14/20
best pdf readers	2,400	$3.02	20/20
the best pdf reader	2,400	$3.53	18/20
best free pdf reader	1,300	$1.55	15/20

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+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