DocuINK PDF tool icon

DocuINK PDF tool

by PenPower Technology · penpowerinc.com · Education
FeaturedEstablished publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Upload online PDF files quickly with DocuINK.

Users
79
−4 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#91K
#76K among extensions
Version
1.0.0.5
updated 7 Jun 2025

Users

monthly, 3 years
34894Aug 2023Feb 2025Oct 2026
Latest, 15 Oct 2026: 79 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Feb 2025Oct 2026
Latest, 15 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 DocuINK PDF tool

Enhance PDF collaboration with DocuINK, an online platform for educators, students, designers, and marketers. Enjoy versatile annotation and comment tools. Streamline teamwork and class collaboration, save time, and boost productivity with DocuINK! Highlighted Features: .Multimedia comments for interactive discussions Add a magical point to any part of your PDF files to link to comments including texts, images, screen recordings, webcam videos, and voice messages. .Cloud annotations for highlighting key points and ideas Upload PDF files to annotate, edit and draw. .Collaboration with multiple users for efficient teamwork Share PDF links with one or more individuals, granting them the ability to edit, comment, or view the document as needed.</li></ul> .Effortless annotation management</strong> Access comments and annotations by clicking on circled numbers within the PDF. Never miss any valuable input. .Clear viewing with toggle thumbnails Toggle thumbnails on and off to view each collaborator's comments and annotations .Optimize the teaching and learning process   1. Share worksheets, assignments, and assessments online.</li>   2. Engage through video and voice explanations.</li>   3. Make your teaching materials more engaging by adding images, videos, or texts on PDFs. “After using DocuINK, my students became more comfortable asking questions. They would leave comments next to the topics they didn't understand, and I would respond with helpful videos or audio explanations for formula derivation. It has greatly aided my teaching.” Try DocuINK Now: https://www.evolaclass.com/en/docuink

Growth

WindowUsersChangeRatingsRating
7 days−3−3.7%00.00
30 days−4−4.8%00.00
6 months−4−4.8%00.00
1 year−6−7.1%00.00

Version history

9 versions recorded
1.0.0.56 Dec 2023
1.0.0.32 Oct 2023
1.0.0.210 Sep 2023
1.0.0.17 Sep 2023
1.0.0.029 Aug 2023
0.0.0.515 Aug 2023
0.0.0.414 Aug 2023
0.0.0.312 Aug 2023

Details

Category
Education
First seen
31 Jul 2023
Size
399 KB
Languages
de, en, zh-CN, zh-TW, ja, ko
Pricing
Free
Privacy policy
evolaclass.com
Support
ppfaq.zendesk.com
Extension ID
gbdcdfmbpmfociihgbbepidhjddploel

Permissions and risk

Minimal riskimpact 2, likelihood 0
Permissions
scriptingactiveTabcookies
Site access
https://*.evolaclass.com/

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