ResearchPDF
By Publisher
PDF viewer for papers. Drawings and reading position follow you across Chrome profiles and devices via your own Google Drive.
Inside the extension
Product image 1 of 1Reviews
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Audience & ratings
See full audience and rating history
Users and ratings over time, growth in the last 30/90/365 days.
See plansRelease history
The maker
This maker has 4 listings on the store. Most of their listings haven’t changed in over a year.
- Listings
- 4
- Combined store users
- ≈71
- Store Featured
- 0
- Updated in the last 90 days
- 1 of 4
- Auto Confirmer55 users · updated 13 months ago
- Eta-friend: 에브리타임 친구와 겹강 찾기11 users · updated 13 months ago
- Instagram-PinTab: 인스타그램 탭을 하나로 통일3 users · updated 13 months ago
Combined users can count the same person more than once. See all 4 listings
Should you build
in this niche?
One research report for ResearchPDF: verdict, search demand, traffic, pricing, reviews, competitors and what to build. Every number shows its source and date. Anything we cannot verify is marked.
Verdict & demand
A cited takeaway, plus Google search volumes for the niche
Traffic & domain
Website popularity rank, visits and domain authority, each with its source
Money & pricing
Plans and prices read from the maker’s website. No revenue guesses
Reviews
Top complaints, praise and recent issues, quoted from real reviews
Competitors & ranks
Where it ranks against the closest listings
Build opportunity
What to build, what an MVP must fix, and how to position it
Full research reports, with Ext Watch Plus.
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