Desklamp

PDF reader with convenient and collaborative notemaking

★★★★★ 5.0/5
FactScore™ 45.2
VS

OpenSign™

Enterprise-Level Document Signing Goes Open-Source

★★★★☆ 4.0/5
FactScore™ 19.1

Updated June 2026

Desklamp OpenSign™
Rating 5.0★ 4.0★
Reviews 7 2
Pros 11 0
FactScore™ 45.2 19.1

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
45.2
Desklamp FactScore™
★ Desklamp wins on FactScore™
19.1
OpenSign™ FactScore™

Pros & Cons

Only in Desklamp — Pros

User-friendly interface Frequent updates Customer support Note-taking features 2-in-1 laptop compatibility Annotation sharing Annotations management Cross-device access Free tier Margin notes PDF navigation

Both tools — Pros

Only in OpenSign™ — Pros

No unique pros listed

Only in Desklamp — Cons

Both tools — Cons

Only in OpenSign™ — Cons

Details

Desklamp OpenSign™
Categories PDF Editor File storage and sharing apps, PDF Editor, E-signature apps
Platforms Web Web
Added July 11, 2022 October 26, 2023
Website desklamp.io www.opensignlabs.com

Who Should Pick Which?

Choose Desklamp if...

  • User-friendly interface
  • Frequent updates
  • Customer support

Choose OpenSign™ if...

  • No unique pros listed

With a FactScore™ of 45.2 vs 19.1, Desklamp leads in community reception. Desklamp uniquely offers User-friendly interface and Frequent updates, while OpenSign™ stands out for No unique pros listed.

3

What Users Say

Desklamp

A
Aayushi Jan 25, 2023
★★★★★

As a law student, I have to go through tons of PDFs on a daily basis, and with most PDF readers providing limited annotation features or being too expensive for personal use, the note-taking proces...

R
Raghav Jan 23, 2023
★★★★★

My overall experience using Desklamp has been fantastic. Using Desklamp has definitely assisted me in reading and making notes simultaneously, and reinvented my interactions with any reading materi...

D
Dhruv Jan 31, 2023
★★★★★

Great software. Makes reading easier and more efficient. My use of this software increases every day. The best part about this is that there's no other similar software that is as accessible and us...

OpenSign™

K
kelvin Sep 30, 2024
★★★★☆

I work as a freelancer, and one of my clients uses this tool for digitally signing all agreements between us. I decided to give it a try as well, and what I like most is how affordable it is while ...

N
Note Sep 10, 2024
★★★★☆

The best digital signing solution, with a simple user interface that I really like. It also offers a self-hosting feature that other alternative tools don't provide.

Frequently Asked Questions

Which is better, Desklamp or OpenSign™?

Based on FactScore™, Desklamp leads with a score of 45.2 vs 19.1. Desklamp has a higher rating of 5.0★ compared to 4.0★.

What are the pros of Desklamp compared to OpenSign™?

Desklamp uniquely offers: User-friendly interface, Frequent updates, Customer support, Note-taking features, 2-in-1 laptop compatibility.

What are the pros of OpenSign™ compared to Desklamp?

OpenSign™ uniquely offers: No unique pros listed.

Is Desklamp better rated than OpenSign™?

Desklamp is rated 5.0★ from 7 reviews. OpenSign™ is rated 4.0★ from 2 reviews.

What is the FactScore™ of Desklamp and OpenSign™?

FactScore™ weighs rating and review volume together. Desklamp scores 45.2 and OpenSign™ scores 19.1.

Don't Get Fooled by Fake Social Media Videos

The world's first fact checker for social media. Paste any link and get an instant credibility score with sources.

Try FactCheckTool Free