Proofscape Browser Extension icon

Proofscape Browser Extension

by Steve Kieffer · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

The Proofscape Browser Extension enables PDFs from the web to open automatically in PISE, the Proofscape Integrated Study…

Users
6
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#234K
#196K among extensions
Version
3.0
updated 10 Nov 2022

Users

monthly, 3 years
048Aug 2023Apr 2025Oct 2026
Latest, 17 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Proofscape Browser Extension

The Proofscape Browser Extension enables PDFs from the web to open automatically in PISE, the Proofscape Integrated Study Environment. It also provides a dedicated on-disk PDF cache, to avoid repetitive downloads.

Growth

WindowUsersChangeRatingsRating
7 days−1−14.3%00.00
30 days−1−14.3%00.00
6 months+1+20.0%00.00
1 year+2+50.0%00.00

Chrome Web Store search rankings

Where Proofscape Browser Extension appears when people search the store, with the 30 day change
Search phrasePosition30 days
steve#440

Version history

2 versions recorded
3.010 Nov 2022
0.2.320 Jul 2022

Details

Category
Workflow & Planning
First seen
20 Jul 2022
Size
1.0 MB
Languages
en
Pricing
Free
Extension ID
jepfljobccdcbpgnjgmmpaaaikhkkheg

Permissions and risk

Minimal riskimpact 0, likelihood 2
Permissions
activeTabscriptingstorageunlimitedStorage

Alternatives to Proofscape Browser Extension

Extensions that rank for the same store searches or share the Workflow & Planning category, ordered by users
Adobe Acrobat: PDF edit, convert, sign tools346M users · 4.4 ★ · 64,134 ratings Application Launcher For Drive (by Google)99M users · 2.6 ★ · 2,180 ratings AdBlock — block ads across the web65M users · 3.9 ★ · 290,285 ratings Chrome Remote Desktop41M users · 3.8 ★ · 2,968 ratings Adblock Plus - free ad blocker40M users · 3.9 ★ · 188,114 ratings Microsoft Single Sign On37M users · 1.3 ★ · 1,004 ratings Free VPN for Chrome - VPN Proxy VeePN15M users · 4.5 ★ · 53,262 ratings ClassLink OneClick Extension15M users · 1.3 ★ · 625 ratings