DocHub vs. ZENOO vs. OptiDoc; how DocHub benefits your business?

Switch to DocHub’s online storage alternative and compare DocHub vs. ZENOO vs. OptiDoc. Get the best solution for your business today.
Create free account
Title decoration

A quick comparison of DocHub vs. ZENOO vs. OptiDoc key features

DocHub Other Solutions
No Downloads
New Form and Document Creator
Host Fillable Forms
Edit PDF
Fill Online
Search text in PDF
Track Sending Documents
decoration image

DocHub vs. ZENOO vs. OptiDoc, which is better?

Although ZENOO and OptiDoc offer vast features and integrations, DocHub provides full control of document management: editing, signature collection, and safe storage of documents with an opportunity to create reusable Templates.

Move from ZENOO and OptiDoc to DocHub in a few steps

Service screenshot
01. Register with DocHub using your email address or Google account. It's fast and easy. No credit card required.
Service screenshot
02. Upload the document you need or create it from scratch. Then, customize it by adding images, drawings, and different types of fillable fields.
Service screenshot
03. Customize your PDF in minutes. Type, highlight, underline, whiteout text, add comments, and sign your document.
Service screenshot
04. Share your PDF with others to collaborate in real-time. Export your document, download or print it out.

Switch to DocHub from ZENOO and OptiDoc to enjoy premium PDF customization

Online PDF creator and editor
Get your perfect document in minutes without hassle. Start with a blank document or modify an existing one. Type text, add shapes, drawings, images, and highlight or whiteout information. Whatever you do with a PDF, the result is always high quality, without rasterized text or removed fields.
Diverse PDF management tools
Manage your PDF to perfection. Add, delete, and rearrange document pages or merge them to create a new document. DocHub supports a variety of file types including PDF, DOC, PPT, XLS, TXT, DOCX, and PPTX, which you can easily convert to a PDF — all without leaving your account and switching between different apps.
Powerful PDF tools on your mobile device
Keep your work flowing from any location. Get DocHub capabilities on your mobile device so you can edit, annotate, manage, sign, and share PDFs just as easily as you would on desktop. No need to install the app.
Google integrations
Boost your productivity and deliver an amazing customer experience by managing your PDFs from your favorite Google apps. Import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.
Interactive PDF forms and templates
Get an intuitive and interactive experience when creating PDF forms and reusable document templates. With the easy-to-use field manager, you can modify existing fields or create new ones for checkboxes, signatures, initials, and more. Publish forms on your website, social media, or share them via URL to collect data.
Real-time collaboration
Collaborate effectively and securely on documents in real-time. Set document permissions to let others view, comment on, edit, and sign your documents. Stay in the loop with instant email notifications or track the status of your documents with court-admissible audit trails.
be ready to get more

Edit and sign PDF for free

Get started with DocHub

Industry-leading security and compliance

DocHub complies with industry-leading standards, regulations, and certifications to ensure the most effective and secure workflows.

GDPR compliance
Regulates the collection, use, and holding of personal data for EU residents.
PCI DSS certification
Ensures the security of credit and debit card transactions made by a customer.
CPRA compliance
Enhances the privacy rights of California residents while protecting their personal data.
SOC 2 certification
Ensures the security of your data and the privacy of your clients.
HIPAA compliance
Protects privacy, security, and integrity of sensitive healthcare information.

Check out what our customers are saying about their DocHub experience

Great solution for PDF docs with very little pre-knowledge required.
"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."
Pam Driscoll F
A Valuable Document Signer for Small Businesses.
"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."
Jiovany A
I can create refillable copies for the templates that I select and then I can publish those.
"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."
Victoria G

Got questions?

Below are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.
Contact us
DocHub, ZENOO, and OptiDoc are all excellent document management platforms that offer unique features to cater to different needs. Let's delve into the key differences between these three platforms, empowering you to make an informed choice. Starting with DocHub, it provides an intuitive and user-friendly interface that simplifies the entire document management process. With DocHub, you can easily create, edit, and sign documents online, right from your browser. Collaborating with others is a breeze, as you can securely share documents, collect signatures, and even track changes in real-time. Whether you're an individual or part of a team, DocHub offers a seamless experience for managing your documents efficiently. Moving on to ZENOO, this platform differentiates itself by placing a strong emphasis on privacy and security. With end-to-end encryption, your documents are protected at all times, ensuring maximum confidentiality. ZENOO also boasts a comprehensive set of features, including annotation tools, form creation, and document sharing options. If privacy is your top priority, ZENOO is a worthy contender to consider. Lastly, we have OptiDoc, a document management solution that boasts advanced automation capabilities. By leveraging cutting-edge technology, OptiDoc enables you to streamline your workflows and reduce manual tasks. OptiDoc's intelligent algorithms can extract data from documents, automate data entry, and generate insightful reports. If you're seeking a robust document management system that optimizes efficiency through automation, OptiDoc is worth exploring. In conclusion, DocHub, ZENOO, and OptiDoc each offer unique advantages depending on your specific requirements. With DocHub's user-friendly interface, ZENOO's strong focus on security, and OptiDoc's advanced automation capabilities, you can confidently choose the platform that aligns best with your needs and objectives.
While ZENOO and OptiDoc are good solutions to work with PDFs online, DocHub offers greater capabilities to help individuals and businesses digitize their documents and make them run smoothly across different devices and your favorite apps.
ZENOO and OptiDoc are good options for editing, signing, and sharing PDFs. However, DocHub offers a more comprehensive featureset that includes organizations, reusable templates, advanced eSignatures, seamless Google integrations, and more that are perfect for small businesses, helping them simplify and streamline document editing, sharing, signing, and form completition.
DocHub is a Google-integrated PDF editor and eSignature solution that helps you get your PDFs done online, using any device. DocHub comes with an online PDF editor, advanced eSignatures, PDF forms, reusable templates, and straightforward Google integrations so you can maximize your productivity when working within your favorite Google apps.
ZENOO is an innovative platform that can truly transform the way you manage your daily tasks and organize your life. It operates on a simple yet efficient principle: taking charge of your tasks and schedules has never been easier! With ZENOO, you become the master of your own productivity. This powerful tool empowers you to create to-do lists and set reminders, ensuring that no task is forgotten or left unfinished. Whether it's a personal assignment or a work-related project, ZENOO keeps you on track and accountable. One of the key features of ZENOO is its intuitive interface. It is designed to be user-friendly, allowing you to effortlessly navigate through the platform and access all its functionalities. With just a few clicks, you can plan your day, allocate time for different activities, and prioritize your tasks. ZENOO becomes your reliable companion, guiding you towards success in a clear and concise manner. Moreover, ZENOO allows you to collaborate and share your tasks and projects with others. By involving teammates or family members, you can collectively work towards a common goal. The seamless integration of ZENOO with various communication tools ensures that everyone stays updated and connected. ZENOO also understands that life is dynamic and schedules can change in an instant. Hence, it offers flexibility and adaptability to suit your evolving needs. You can easily reschedule tasks, adjust deadlines, or create new ones on the go. ZENOO effortlessly accommodates changes while maintaining a seamless workflow. In addition to its practical functionalities, ZENOO enhances your overall well-being. By efficiently managing your time and tasks, you reduce stress and increase productivity. ZENOO allows you to find the perfect balance between work and leisure, giving you more time to focus on what truly matters. In conclusion, ZENOO is a game-changer when it comes to task and schedule management. Its user-friendly interface, collaborative features, and adaptability make it the ultimate tool for optimizing your productivity. Experience the transformative power of ZENOO, and take control of your life like never before.
OptiDoc is a cutting-edge document optimization tool designed to streamline your work. By converting documents into a more efficient and compact format, OptiDoc simplifies the sharing and storage process, saving you valuable time and resources. Using OptiDoc is incredibly simple and user-friendly. The moment you upload your document, our powerful algorithm gets to work. It carefully analyzes the content, identifying areas that can be optimized without compromising quality. With the click of a button, OptiDoc creates a compressed version of your document that is smaller in size and easier to manage. One of the key benefits of OptiDoc is its ability to maintain the integrity of your document. Rest assured that the optimized version will retain all the essential elements, such as text, images, and formatting. You won't have to worry about any loss of detail or readability. OptiDoc also offers a seamless integration with various platforms and devices, making it convenient for you to access your optimized documents anytime, anywhere. Whether you're using a computer, tablet, or smartphone, our tool is compatible and readily available. With OptiDoc, you can say goodbye to the frustration of large file sizes and slow document transfers. It allows for faster sharing, smoother collaboration, and efficient storage management. Plus, our tool is designed with the user in mind, so you don't need to be a tech expert to enjoy its benefits. In summary, OptiDoc is the ultimate document optimization solution that simplifies your workflow and enhances productivity. Its user-friendly interface, reliable performance, and consistent document quality make it the ideal choice for individuals and businesses alike. Make the switch to OptiDoc today and experience the transformative power of document optimization firsthand!
Yes. DocHub's free plan is a perfect fit for one-offs or occasional projects. You can start using DocHub’s Free Plan straight away after completing the quick account registration. No learning is needed. The DocHub Pro Plan has a 30-day free trial so you have enough time to test the product.
Yes, ZENOO is absolutely free to use. You can start using it right away without any cost or hidden charges. With ZENOO, you can enjoy its numerous features and benefits without breaking the bank. Whether you're an individual or a business, ZENOO does not require any payment to access its services. So, feel free to dive in and explore everything ZENOO has to offer without worrying about any financial commitments.
DocHub has straightforward pricing that includes one free plan and one paid plan. If you need to get documents done once in a while, the Free Plan is just the thing for you. It includes all the PDF tools to help you edit, sign, share, and organize your documents. For a growing document workflow, we recommend the DocHub Pro plan at $14 per user per month. It includes unlimited PDF capabilities and priority tech support. You can even test it free for 30 days before buying.
Yes, ZENOO is a safe platform for users like you. We prioritize your security and take every measure to ensure a reliable and trustworthy experience. By implementing advanced security protocols and regularly updating our system, we maintain a robust shield against potential threats. Your sensitive information, be it personal or financial, is safeguarded by our state-of-the-art encryption technology. Rest assured, your privacy is of utmost importance to us. So, you can confidently enjoy all that ZENOO has to offer, knowing that your safety is our top priority.
Yes, OptiDoc is absolutely safe to use. Our top priority is ensuring the security and privacy of our users. We have implemented state-of-the-art encryption technology to safeguard your sensitive information. With OptiDoc, you can confidently store, share, and manage your documents without worrying about any security risks. Moreover, OptiDoc has undergone rigorous testing and quality checks to meet the highest standards of safety. Our dedicated team of experts continuously monitors and updates our systems to stay ahead of any potential threats. Rest assured, your data is in good hands with OptiDoc. Furthermore, our user-friendly interface and intuitive design make it easy for you to navigate and use OptiDoc without any hassle. Additionally, our customer support team is always available to assist you with any concerns or questions you may have. In conclusion, OptiDoc offers a secure and reliable solution for all your document management needs. Experience peace of mind knowing that your documents are protected with OptiDoc's robust security measures.
The main DocHub alternatives are Lumin PDF, Small PDF, PDF escape, and others. However, DocHub’s ease of use, flexibility, affordability, and deep Google integrations are the reasons why DocHub is ahead of the competition.
When it comes to finding the perfect alternative to ZENOO, you're in luck! There are plenty of fantastic options out there that can provide you with the features and functionality you're looking for. Let's dive right in and explore the 10 best alternatives, with DocHub taking a well-deserved spot at the top. 1. DocHub: DocHub is a stellar choice that offers a seamless experience for managing and editing documents. With its user-friendly interface and robust set of tools, DocHub is a top contender to consider. 2. PandaDoc: PandaDoc is a powerful platform that simplifies the process of creating, sending, and tracking documents. Its intuitive design and extensive collaboration features make it a standout choice for businesses of all sizes. 3. HelloSign: HelloSign is known for its simplicity and ease of use. This user-friendly e-signature solution offers a range of features, including document editing and tracking, making it a reliable option for those seeking a streamlined experience. 4. Adobe Sign: As a leader in the industry, Adobe Sign offers a comprehensive solution for document management. From e-signatures to advanced editing capabilities, this platform has everything you need to streamline your workflow. 5. SignNow: SignNow prides itself on its simplicity and efficiency. This robust tool allows you to electronically sign documents, organize them effortlessly, and collaborate with ease, all in one user-friendly package. 6. Nitro: Nitro is a feature-packed alternative that caters to both individuals and businesses. With its extensive document editing and collaboration features, Nitro simplifies the way you work with documents. 7. PDFelement: PDFelement offers a wide range of tools to create, edit, and sign PDF documents. Its intuitive interface makes it easy for users to navigate and accomplish their tasks efficiently. 8. Smallpdf: Smallpdf is a cloud-based platform that excels in simplifying the document management process. From compressing and converting files to editing and e-signing documents, Smallpdf delivers a user-friendly and efficient experience. 9. Signable: Signable focuses on making the process of sending and signing documents as straightforward as possible. Its intuitive features and customizable templates ensure a seamless experience, particularly for contract signing. 10. SignEasy: SignEasy is a reliable choice that allows you to sign, send, and manage documents effortlessly. With its user-friendly interface and cross-platform compatibility, SignEasy is a versatile alternative worth considering. Remember, each of these alternatives possesses its own unique qualities and strengths. By exploring these options, you'll find the perfect fit for your document management needs. Happy exploring!
When looking for alternatives to OptiDoc, there are several fantastic options that can meet your needs. One standout alternative is DocHub, a versatile and user-friendly platform that offers a range of features. However, it's important to note that there are other excellent alternatives available as well. Let's explore some of the best ones: 1. DocHub: With its intuitive interface and comprehensive feature set, DocHub is a top contender. It allows you to easily create, edit, and collaborate on documents, making it a reliable choice for individuals and teams alike. 2. PandaDoc: This powerful document management solution offers seamless integration with popular tools and has extensive capabilities for creating and signing documents. You'll appreciate its user-friendly interface and advanced features. 3. Adobe Sign: From the trusted Adobe family, Adobe Sign is a secure and reliable option for electronically signing and managing documents. Its wide range of features and seamless integration with other Adobe products make it a popular choice. 4. SignNow: Offering a simple yet robust platform, SignNow enables individuals or teams to sign and manage documents securely. Its user-friendly interface and competitive pricing make it an attractive alternative. 5. HelloSign: With HelloSign, you can easily sign, send, and manage documents online. It simplifies the signing process and integrates seamlessly with popular productivity tools, making it a convenient choice. 6. Docusign: Renowned for its electronic signature capabilities, Docusign is a trusted alternative. Alongside its extensive features, it offers a mobile-friendly interface and seamless third-party integrations. 7. Nitro Sign: Nitro Sign combines ease of use with powerful document signing functionality. Its intuitive interface and collaboration tools make it a great choice for individuals and small teams. 8. Zoho Sign: Zoho Sign offers a comprehensive suite of digital signing and document management features. It stands out for its user-friendly interface and seamless integration with other Zoho products. 9. RightSignature: RightSignature provides a straightforward and secure solution for creating and managing documents. Streamlining the signing process, it offers advanced features for a seamless experience. 10. KeepSolid Sign: With end-to-end encryption and remarkable security features, KeepSolid Sign ensures the confidentiality and integrity of your documents. It offers an intuitive interface and robust functionality. As you explore these alternatives, keep in mind your specific requirements and preferences. Each option has its own unique strengths, so you can confidently find the perfect fit for your document management needs.