Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.


In our 2026 comparison of Sejda and Sterling PDF, Sejda comes out ahead overall (weighted score 91% vs 82% for Sterling PDF). Sejda is rated 4.4/5 from 228 user reviews; Sterling PDF is rated 4.5/5 from 4 user reviews. Sejda has a free plan; Sterling PDF has a free plan.
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| At a glance | Sejda | Sterling PDF |
|---|---|---|
| Category | PDF Editors & Tools | PDF Editors & Tools |
| User rating | 4.4/5 (228 reviews) | 4.5/5 (4 reviews) |
| Starting price | Free plan | Free plan |
| Listed features | 12 | 11 |
| Integrations | 3 | 3 |
| Platforms | Windows, macOS, Linux, Web | Web |
| Ease of use | 4.7/5 | 4.5/5 |
| Customer support | 4.7/5 | 5.0/5 |
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12/21 features
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Sejda wins overall with a weighted score of 91% based on user rating, pricing, features, usability, and support.
Comparable pricing accessibility ($7.5/mo (No Free Trial)).
Tied with a solid set of 12 features.
Strong usability with a user rating of 4.7/5 stars.
Decent support with a user rating of 4.7/5 stars.
Widest platform availability (4 Platforms: Windows, macOS, Linux, Web).
Dimension scorecard
Sterling PDF is a runner-up with a composite score of 82%.
Comparable pricing accessibility ($0/mo (No Free Trial)).
Tied with a solid set of 11 features.
Strong usability with a user rating of 4.5/5 stars.
Ranked #1 for support with a user rating of 5.0/5 stars.
Available on 1 Platform: Web, fewer than the leader.

Sejda scores higher across 4 of 11 key dimensions with a 9-point lead in our weighted analysis.
Sejda scores higher across 4 of 11 key dimensions with a 9-point lead in our weighted analysis. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.
Sejda is rated 4.4/5 from 228 user reviews. Sterling PDF is rated 4.5/5 from 4 user reviews. Ratings come from approved user reviews on SoftwareHope.
Sejda has a free plan. Sterling PDF has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Sejda offers a free plan; Sterling PDF offers a free plan.
Sejda supports Windows, macOS, Linux and Web; Sterling PDF supports Web.
Sejda has an ease-of-use rating of 4.7/5, Sterling PDF has an ease-of-use rating of 4.5/5. The difference is small, so both are similarly easy to adopt.
Community-voted helpful feedback from verified users
I use Sejda daily to manage our core tasks. The core functionality is incredibly reliable and handles standard tasks effortlessly. Pricing structure or user interface can occasionally be a barrier for new users.
I use Sejda daily to manage our core tasks. In daily use with Sejda, outstanding performance, clean user interface, and highly reliable functionality. On occasion with Sejda, documentation for advanced api integrations could be more detailed.
In our daily production workflow, building fillable job application forms with Sejda took ten minutes and works on all PDF readers, which resolved our previous operational bottlenecks.
In our daily production workflow, flattening our signed contractor invoices before sending them to accounting prevents any accidental modifications, which resolved our previous operational bottlenecks.
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