![Maximilian S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Maximilian S.") MS Maximilian S. Co-Founder & CTO Mid-Market (51-1000 emp.) 5/17/2026 "Feature-Rich PDF Viewer with Exemplary Support" 5/5 What do you like best about Nutrient SDK? The Nutrient SDK helped us to quickly integrate a feature-rich PDF viewer into our SaaS application, complete with support for annotations, comments, and so on. The viewer UI is professional and matches our existing interface well. Nutrient's product is high quality and the support has been exemplary throughout. Review collected by and hosted on G2.com. What do you dislike about Nutrient SDK? There are no specific downsides I can think of. Review collected by and hosted on G2.com. What problems is Nutrient SDK solving and how is that benefiting you? We wanted to integrate an invoice viewer into our application so that customers can upload invoices, share them with colleagues, and have them reviewed and approved. During the review process, it's necessary to leave annotations and comments. This would have been difficult to achieve with a custom solution, which is why we decided to use the Nutrient SDK. The benefit is that we could quickly launch the invoice approval flow without much custom development. Review collected by and hosted on G2.com. Show More Response from Rachel Moore of Nutrient SDK [Editedit](https://www.g2.com/survey_responses/nutrient-sdk-review-12825366/official_response/edit) We're so glad to hear that our SDK is helping you help your customers. Keep us posted on how else we can continue to make things great! Current UserValidated ReviewerSource: Organic See what 68 reviewers think of Nutrient SDK 4.7 out of 5 ยท Verified reviews from real users [ Read all reviews ](https://www.g2.com/products/nutrient-sdk/reviews)