Flow
Import Sketch or Figma. Animate your heart out.
LightPDF
A free, simple PDF toolkit for Windows, Mac, Android and iOS
Updated February 2026
| Flow | LightPDF | |
|---|---|---|
| Rating | 3.0★ | 5.0★ |
| Reviews | 1 | 11 |
| Pros | 0 | 20 |
| FactScore™ | 9 | 54 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Flow — Pros
No unique pros listedBoth tools — Pros
—Only in LightPDF — Pros
Conversion tools Editing tools Intuitive interface Fast performance High-quality output AI-powered features Annotation tools Excellent customer support OCR support Secure file processing Batch processing Free tier Multi-platform support Wide range of file formats Document management No registration required Collaboration capabilities E-signatures Fillable PDF forms Password protectionOnly in Flow — Cons
—Both tools — Cons
—Only in LightPDF — Cons
—Details
| Flow | LightPDF | |
|---|---|---|
| Categories | Design & Creative, 3D & Animation, Figma Plugins, UI frameworks | Productivity, Design & Creative |
| Platforms | Web | Web · iOS · Android |
| Became Popular | October 22, 2017 | January 24, 2018 |
| Website | createwithflow.com | lightpdf.com |
Who Should Pick Which?
Choose Flow if...
- No unique pros listed
Choose LightPDF if...
- Conversion tools
- Editing tools
- Intuitive interface
With a FactScore™ of 9 vs 54, LightPDF leads in community reception. Flow uniquely offers No unique pros listed, while LightPDF stands out for Conversion tools and Editing tools.
What Users Say
Flow
I had high hopes for this software - that it would be a great alternative to the more expensive Adobe products. However, I find the key frame logic very counter intuitive and fiddly to adjust posit...
LightPDF
Thank you so much, LightPDF is doing wonders!
I've been using LightPDF recently and am impressed with all the tools it offers for working with PDF files. This free and secure platform has features that go far beyond the basics: from conversion...
nmatched in its ability to edit PDFs, allowing you to modify text, images, and layouts seamlessly. Excel files can be converted to PDFs and vice versa, retaining full formatting, including tables a...
Related Comparisons
Frequently Asked Questions
Which is better, Flow or LightPDF?
Based on FactScore™, LightPDF leads with a score of 54 vs 9. LightPDF has a higher rating of 5.0★ compared to 3.0★.
What are the pros of Flow compared to LightPDF?
Flow uniquely offers: No unique pros listed.
What are the pros of LightPDF compared to Flow?
LightPDF uniquely offers: Conversion tools, Editing tools, Intuitive interface, Fast performance, High-quality output.
Is Flow better rated than LightPDF?
Flow is rated 3.0★ from 1 reviews. LightPDF is rated 5.0★ from 11 reviews.
What is the FactScore™ of Flow and LightPDF?
FactScore™ weighs rating and review volume together. Flow scores 9 and LightPDF scores 54.
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