DocHub vs. Online PDF Signer vs. Ultra Signature; how DocHub benefits your business?

Read DocHub vs. Online PDF Signer vs. Ultra Signature comparison for the most efficient online signature tool alternative for your business. Collect signatures effortlessly with a free DocHub account today.
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A quick comparison of DocHub vs. Online PDF Signer vs. Ultra Signature key features

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DocHub vs. Online PDF Signer vs. Ultra Signature, which is better?

Although Online PDF Signer and Ultra Signature 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 Online PDF Signer and Ultra Signature to DocHub in a few steps

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

Switch to DocHub from Online PDF Signer and Ultra Signature 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.
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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.
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When it comes to document management and signing solutions, there are a few options to choose from, including DocHub, Online PDF Signer, and Ultra Signature. Each of these tools has its own unique features and benefits that cater to different user preferences. First on our list, DocHub brings a comprehensive set of features to the table. This platform allows you to easily edit, sign, and share PDF documents online. Whether you need to add text, images, or signatures, DocHub offers a user-friendly interface that makes it simple to make changes to your important files. Collaboration is a breeze with their real-time commenting and annotation tools. With DocHub, you can effortlessly create a secure and efficient workflow that saves you time and effort. Next up is Online PDF Signer, a tool designed specifically for quick and easy document signing. As the name suggests, this platform specializes in providing a seamless and convenient signing experience. With just a few clicks, you can add your signature to any PDF document, saving you the hassle of printing, signing, and scanning. Online PDF Signer prioritizes simplicity and efficiency for users who value a straightforward workflow. Lastly, we have Ultra Signature, another reliable option for signing PDF documents electronically. This tool aims to provide a high level of security and authenticity to your signatures. With Ultra Signature, you can add not only your signature but also a timestamp and other verification information to ensure the integrity of your documents. It caters to users who prioritize robust security measures and advanced authentication options. In summary, all three options - DocHub, Online PDF Signer, and Ultra Signature - offer unique features that cater to different user needs. DocHub stands out for its comprehensive document management capabilities, while Online PDF Signer is the go-to choice for those seeking quick and easy signing. Ultra Signature provides advanced security features for users who require enhanced document authenticity. Choose the tool that aligns best with your specific requirements and enjoy a seamless digital document experience.
While Online PDF Signer and Ultra Signature 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.
Online PDF Signer and Ultra Signature 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.
Online PDF Signer is a convenient and efficient tool that allows you to sign PDF documents electronically, without the need for printing, scanning, or faxing. It is a user-friendly solution designed to streamline the signing process and make it easier for individuals and businesses alike. So, how does it work? Well, it's quite simple! First, you need to upload the PDF document that requires your signature. This can be done directly from your computer or from cloud storage platforms such as Google Drive or Dropbox. Once the document is uploaded, you can easily add your signature by either drawing it using your mouse or stylus, or by selecting a pre-existing signature that you have saved. After adding your signature, you can personalize it further by adjusting the size, color, and position to ensure it looks just the way you want it to. Additionally, you can also include the date and any additional information that may be required. Once you are satisfied with the appearance of your signature, simply click the "Save" or "Apply" button, and the document will be signed electronically. The Online PDF Signer uses advanced encryption technology to ensure the security and integrity of your signature, providing you with peace of mind. What makes Online PDF Signer even more convenient is its ability to support multiple signers. This means that if you need to collaborate with others and have multiple signatures on a document, you can easily invite others to sign electronically. Each signer can add their own signature, creating a seamless and efficient signing process. In addition to its signing capabilities, Online PDF Signer also offers features such as document editing, annotation, and form filling, making it a versatile tool for managing your PDF documents. With Online PDF Signer, you can say goodbye to the hassle of printing, signing, and scanning documents. It saves you time, effort, and paper, all while providing you with a secure and legally binding electronic signature solution. Start enjoying the benefits of online signing today!
Ultra Signature is an innovative and secure authentication method that offers a seamless and personalized user experience. It utilizes advanced technology to verify your identity, ensuring only authorized individuals can access sensitive information or perform certain actions. So, how does Ultra Signature actually work? Well, it's quite simple and straightforward. When you opt for Ultra Signature, you will be asked to create a unique digital signature that represents your individuality. This signature can take various forms, such as a specific pattern, a combination of images, or even a customized gesture. Once you've created your one-of-a-kind digital signature, it will serve as your personal key to unlock secure systems or confirm your identity for various transactions or processes. Whenever you need to authenticate yourself, all you have to do is provide your Ultra Signature, and the system will analyze and compare it to your registered signature to ensure a match. The beauty of Ultra Signature lies in its user-friendly approach, allowing for a smooth and hassle-free authentication process. It eliminates the need for traditional and often cumbersome methods like passwords or PINs, making it not only more convenient but also more secure. By incorporating Ultra Signature into your daily routine, you can enjoy enhanced security and peace of mind, knowing that your sensitive information is protected. Moreover, the personalized aspect of Ultra Signature adds an extra layer of exclusivity to your interactions, ensuring that only you can access your accounts and perform authorized actions. To sum it up, Ultra Signature is a cutting-edge authentication method that employs your unique digital signature to verify your identity. It offers a seamless and secure user experience, eliminating the need for traditional authentication methods. By opting for Ultra Signature, you can enjoy enhanced security, convenience, and personalization.
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, Online PDF Signer is completely free to use! You'll be delighted to know that there are no hidden costs or surprise charges awaiting you. With Online PDF Signer, you can sign your PDF documents electronically without spending a dime. It's a user-friendly tool designed to simplify the process, enabling you to conveniently add your signature to any PDF file. Plus, the simplicity of this tool means you can start signing your documents in a matter of minutes. So, get ready to experience the convenience and ease of online PDF signing, all for free!
Yes, Ultra Signature is absolutely free to use! You can use it without having to pay a single penny. It's designed to provide a seamless and hassle-free experience for our valued users. So, rest assured, there are no hidden charges or subscriptions involved. With Ultra Signature, you can easily create and manage your digital signatures without any cost attached. Our priority is to make the process as user-friendly and accessible as possible. Give it a try and enjoy the convenience of signing documents online without any financial burden.
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, Online PDF Signer is absolutely safe and trustworthy. Rest assured, your documents are in good hands when using this efficient tool. Let me explain why. Online PDF Signer is designed with your privacy and security as top priorities. The platform employs robust encryption protocols to ensure that your sensitive information remains confidential throughout the signing process. Moreover, your documents are not stored on the website's servers after signing, guaranteeing that your data stays secure. You can confidently sign your PDFs online without worrying about unauthorized access or data breaches. The user-friendly interface of Online PDF Signer makes it incredibly simple to navigate and complete the signing process swiftly. With just a few clicks, you can add your signature or any necessary annotations without any complications. Additionally, this versatile tool is compatible with various devices and operating systems, making it accessible to a wide range of users. So, whether you're working from your computer, tablet, or smartphone, you can conveniently sign your important documents on the go. In summary, Online PDF Signer is a secure and reliable solution that allows you to sign PDFs effortlessly. Have peace of mind knowing that your privacy is protected, while enjoying a user-friendly and efficient signing experience.
Absolutely, Ultra Signature is completely safe! Rest assured that we prioritize your safety above all else. Our top-notch security measures ensure the utmost protection of your personal information. We use the latest encryption technology, guaranteeing that your data remains confidential and secure. Additionally, our team constantly monitors and updates our systems to stay one step ahead of any potential threats. Trust us, your safety is our top priority. So go ahead, sign up with confidence and experience the peace of mind that Ultra Signature brings!
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.
Looking for the best Online PDF Signer alternatives out there? We've got you covered! Whether you're searching for a user-friendly interface, robust features, or top-notch security, these 10 alternatives are definitely worth considering. 1. DocHub: First on our list is DocHub, a versatile and powerful PDF signer that offers seamless integration with popular cloud storage platforms. With features like document editing, collaboration tools, and customizable signing workflows, DocHub is a top contender. 2. HelloSign: Trusted by millions, HelloSign offers an intuitive interface and a wide range of signing options. From e-signatures to custom templates, this platform has your signing needs sorted. 3. Adobe Sign: As a leader in the PDF industry, Adobe Sign provides a comprehensive suite of signing tools. It comes with advanced features like automated workflows, certified digital signatures, and robust security measures. 4. Docusign: Renowned for its ease of use, Docusign simplifies the signing process with a user-friendly interface. It offers features like mobile support, document tracking, and advanced authentication options. 5. PandaDoc: With its extensive document management capabilities, PandaDoc is an excellent choice for businesses of all sizes. From creating, sending, to signing documents, this platform streamlines the entire workflow. 6. SignNow: SignNow boasts a powerful set of features, including e-signatures, document templates, and in-person signing capabilities. Its intuitive interface makes it a popular choice among users. 7. eversign: If you're looking for an affordable and reliable solution, eversign fits the bill. This platform offers features such as multiple signers, document tagging, and API integration. 8. SignRequest: Designed for simplicity, SignRequest offers a straightforward approach to online signing. It includes features like document reminders, audit trails, and a mobile app for on-the-go signing. 9. Foxit PhantomPDF: Known for its robust security measures, Foxit PhantomPDF is an ideal choice for businesses dealing with sensitive documents. It offers encryption, redaction tools, and digital signatures. 10. Nitro Sign: Nitro Sign is a feature-rich PDF signer with an intuitive interface. With its e-signature capabilities, real-time tracking, and integrated workflow, it's definitely a contender worth considering. Remember, each of these alternatives offers unique features and benefits. Take your time to explore their offerings and find the one that aligns perfectly with your specific needs. Happy signing!
When it comes to finding the best alternatives to Ultra Signature, you're in luck! There are plenty of fantastic options out there that can cater to your needs even better. Let's explore the top 10 alternatives that guarantee a seamless and efficient document signing experience. 1. DocHub: A leading contender in the document signing arena, DocHub provides an array of impressive features that make it a standout choice. Seamlessly edit, sign, and share your documents within a user-friendly interface. 2. HelloSign: Offering a comprehensive and intuitive platform, HelloSign ensures effortless signing and collaboration on your documents. With easy-to-use features, it streamlines the signing process and enhances productivity. 3. PandaDoc: Elevate your document signing efficiency with PandaDoc's robust set of tools. Create, send, and sign documents flawlessly while also enabling seamless integration with other business systems. 4. SignNow: With a focus on simplicity and efficiency, SignNow offers a user-friendly solution to simplify your document signing workflows. Enjoy a range of features designed to maximize productivity. 5. Adobe Sign: As a trusted name in the industry, Adobe Sign delivers a powerful and feature-rich interface for document signing. Seamlessly integrate with other Adobe products and collaborate effortlessly. 6. SignRequest: Simplify your document signing process with SignRequest's easy-to-use platform. Enjoy a host of features that enhance collaboration, control, and automation of your signing workflows. 7. Docusign: Trusted by millions worldwide, Docusign offers a comprehensive solution for secure and efficient document signing. Experience a seamless workflow with advanced authentication and integration options. 8. Nitro Sign: Boost your productivity with Nitro Sign's user-friendly document signing platform. Easily create, edit, and sign documents while collaborating with others in real-time. 9. Signable: Simplify your document signing tasks with Signable's intuitive interface. Enhance productivity with features designed to streamline your workflow and save valuable time. 10. CudaSign: Experience easier and faster document signing with CudaSign, featuring a straightforward platform that caters to your needs. Stay organized, collaborate effortlessly, and sign with confidence. These alternatives to Ultra Signature offer an impressive range of features and functionalities, ensuring seamless document signing experiences for both individuals and businesses. Explore these options and embrace the one that aligns perfectly with your requirements. Rest assured, you'll find a reliable and efficient solution to simplify your document signing needs.