# UniDoc Software Pricing, Alternatives & More 2026 | Capterra > With the help of Capterra, learn about UniDoc Software - reviews, pricing plans, popular comparisons to other PDF products and more. Source: https://www.capterra.com/p/212564/UniDoc --- # UniDoc Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on August 24, 2025 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Integrations](#integrations)[Support](#support)[Reviews](#reviews) UniDoc ## What is UniDoc? UniDoc is a set of professional Golang libraries for PDF and Office document manipulation. The UniPDF and UniOffice SDKs provide functionality for creating, editing, and transforming PDF, Word, Excel, and PowerPoint files in pure Go code. UniDoc aims to offer fast, reliable, and easy to use document libraries for developers. ## What is UniDoc used for? [PDF](https://www.capterra.com/pdf-software/) Top alternative Featured Overall rating Based on 5 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price $3000 Other, One Time Free trial available Includes Free Version Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for UniDoc?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=http://www.unidoc.io&name=UniDoc) ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### UniDoc 4.4 (5) VS. [4.7 (4,229)](https://www.capterra.com/p/251329/Adobe-Acrobat-DC/reviews/) Starting Price $3000 Other, One Time Starting Price $19.99 Per User, Per Month Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 3.8 (5) Ease Of Use 4.6 (10,544) Value For Money 4.0 (4) Value For Money 4.3 (7,029) Customer Service 4.8 (4) Customer Service 4.3 (6,146) ## UniDoc alternatives [4.5 (574)](https://www.capterra.com/p/167449/Nitro/reviews/) Starting price $17.70 Per User, Per Month Pricing Options Free Trial Free Version User Rating 92% of reviewers rated it above 4 stars [4.7 (428)](https://www.capterra.com/p/65868/ABBYY-FineReader/reviews/) Starting price $16.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 95% of reviewers rated it above 4 stars [4.7 (2,904)](https://www.capterra.com/p/158456/JotForm-4-0/reviews/) Starting price $39.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 96% of reviewers rated it above 4 stars [Adobe Acrobat Reader](https://www.capterra.com/p/170833/Acrobat-Reader-DC/) [4.6 (10,544)](https://www.capterra.com/p/170833/Acrobat-Reader-DC/reviews/) Starting price $1.95 Per User, Per Month Pricing Options Free Trial Free Version User Rating 95% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/170833/Acrobat-Reader-DC/) [View all alternatives](https://www.capterra.com/p/212564/UniDoc/alternatives/) ## FAQs about UniDoc Overview ### What company size and specific industries is UniDoc built for? UniDoc is designed for developers, engineering teams, and IT professionals across businesses of any size, including small teams, mid-market companies, and enterprise organizations. It is not tied to a specific industry and fits technical groups that need document-related capabilities within software development and IT environments. Features and Usability ### What are the key features of UniDoc? UniDoc offers PDF conversion and a PDF reader, plus document templates, forms management, and customizable forms and fields. It also includes annotations, commenting/notes, digital signature, encryption, watermarking, merge/append files, batch processing, data import/export, and third-party integrations for document workflows. Integrations ### Which third-party tools and platforms does UniDoc integrate with? UniDoc integrates with Digital Signing Service for document signing workflows. It connects to this native integration without listing additional third-party platforms in the catalog data provided. Getting Started and Support ### What training and onboarding options does UniDoc offer? UniDoc provides in-person training, documentation, and videos to help teams get started. In-person training supports guided setup and direct instruction, documentation offers written reference materials for self-paced learning, and videos provide visual walkthroughs of features and steps. Getting Started and Support ### What customer support options does UniDoc offer? UniDoc provides Email/Help Desk, FAQ/Forum, and a Knowledge Base for customer support. Without reviewer feedback on support experiences, no claims can be made about response speed, helpfulness, or common frustrations. These channels give users written resources and direct contact options for getting product help. ## Features Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically. Batch Processing 4.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Software's ability to perform similar action on multiple similar files simultaneously Full Text Search 3.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Search for specific words or phrases within a document or database PDF Conversion 5.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Convert other file formats to and from PDF. PDF Reader 5.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important View, search, and print PDF files. Annotations Highlight content and/or make notations about parts of content Commenting/Notes Leave comments and notes on documents for others to view UniDoc 19 features Highlight content and/or make notations about parts of content Software's ability to perform similar action on multiple similar files simultaneously Leave comments and notes on documents for others to view Create, edit, convert to and from PDF files Add customized logos and colors to align with company branding Customize data fields to support various needs and use cases Customize contracts and forms to collect specific information Import and export data to and from software applications Electronic signing method that validates the authenticity and integrity of a digital document Customizable sample documents that contain placeholder text or a standard layout that can be repeated for each new file Convert data into a code for security Store, manage and track all forms in a centralized location Search for specific words or phrases within a document or database Compliant with HIPAA, which sets standards for sensitive patient data protection Merge or combine files / add pages to a document Convert other file formats to and from PDF. View, search, and print PDF files. Set up connections to third-party platforms to improve business processes Add a digital mark to show ownership of an image, video, document, etc. Features 4.0 (5) 4.0 Based on 5 reviews ## Pricing Value for money 4.0 (4) Free Trial Free Version Basic $3,000 Other,One Time Value for money 4.0 (4) 4.0 Based on 4 reviews ## Integrations [ Digital Signing Service](https://www.capterra.com/p/196957/Cloud-Based-Digital-Signing-Service-DSS/) ## Support, customer service and training options Customer Service 4.8 (4) Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises Customer Service 4.8 (4) 4.8 Based on 4 reviews ## User reviews Overall rating 4.4 Based on 5 reviews Filter by rating 5(3) 4(1) 3(1) 2(0) 1(0) Mentioned topic Sorted by most recent LT Law T. Backend Engineer Information Technology and Services ### "Convenient PDF manipulation" 4.0 Overall Rating 4.0 4.0 Ease of Use 3.0 3.0 Features 3.0 3.0 Customer Service 5.0 5.0 Likelihood to Recommend 7/10 April 25, 2024 Pros The option to buy a perpetual license for the current and older versions, rather than a subscription Cons Documentation is sometimes a bit hard to find Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. TC Thomas C. Full Stack Developer Banking ### "Good library " 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 5.0 5.0 Likelihood to Recommend 9/10 September 10, 2023 Pretty good 😉 Pros Team Support and simplicity of the library Cons I would love to have a developer licence. Even if there is a red watermark. Just to don’t share the production licence on all our servers and local machines. Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. AG Aahel G. SDE 3 Education Management ### "Convenient and easy to use" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 0.0 0.0 Likelihood to Recommend 9/10 May 23, 2023 Pros Simple and easy to integrate the library with detailed docs. Cons pricing could be better for the first year Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. SM Sean M. COO Insurance ### "Simple pricing a little confusing payment" 3.0 Overall Rating 3.0 3.0 Ease of Use 2.0 2.0 Features 3.0 3.0 Customer Service 4.0 4.0 Likelihood to Recommend 6/10 May 23, 2023 Pros we like the simplicity in pricing model for our team Cons the payment process going through another service was confusing when upgrading Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. DK Divya K. Engineering Manager Computer Software ### "Positive experience of using UniDoc library" 5.0 Overall Rating 5.0 5.0 Ease of Use 4.0 4.0 Features 4.0 4.0 Customer Service 5.0 5.0 Likelihood to Recommend 9/10 May 17, 2022 Its been a collaborative experience so far. Pros UniDoc libraries helped us to build a multi-platform solution. The documentation is clear and easy to navigate. Great tech support team! Cons We are still working on getting the support for multiple font files and emojis to generate pdf in different language Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.