keyword

free pdf reader online

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

$ curl "https://app.seodata.dev/v1/keyword?q=free+pdf+reader+online&country=us" +--------------+------------------+ | volume | 590 | | cpc | $1.33 | | competition | 0.4 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online viewer pdf	2,400	$1.72	20/20
pdf viewer online	2,400	$2.06	20/20
read pdf online	2,400	$1.64	20/20
reading pdf online	2,400	$1.72	20/20
view pdf online	2,400	$2.06	20/20
viewer pdf online	2,400	$1.72	20/20
view a pdf online	2,400	$2.06	19/20
pdf online viewer	2,400	$2.07	18/20
pdf reader online	1,300	$1.6	20/20
pdf reader online free	590	$1.7	19/20

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=free+pdf+reader+online&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt