DocHub vs. Alliance Imager vs. OptiDoc; how DocHub benefits your business?

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

A quick comparison of DocHub vs. Alliance Imager 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. Alliance Imager vs. OptiDoc, which is better?

Although Alliance Imager 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 Alliance Imager 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 Alliance Imager 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
Teacher
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
Small-Business
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
Small-Business

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
When it comes to document management, there are a few great options available, including DocHub, Alliance Imager, and OptiDoc. Each of these platforms offers unique features and benefits that cater to different needs and preferences. Let's take a closer look at the differences between them. First on the list is DocHub, a fantastic document management tool that boasts a user-friendly interface and a wide range of features. With DocHub, you can easily edit, annotate, sign, and share documents with a few simple clicks. Its seamless integration with popular cloud storage services like Google Drive and Dropbox makes it easy to access and collaborate on your documents from anywhere, at any time. Next up is Alliance Imager, a robust solution that prioritizes efficiency and collaboration. This platform excels at automating document workflows and streamlining processes. It offers advanced features such as optical character recognition (OCR), which allows you to extract text from scanned documents with incredible accuracy. With its powerful search capabilities and version control, finding and managing your files becomes a breeze. Last but definitely not least, we have OptiDoc, a cutting-edge document management system that focuses on security and compliance. OptiDoc offers advanced encryption, role-based access controls, and audit trails to ensure your documents remain confidential and meet regulatory requirements. This platform also provides document retention and disposal features, allowing you to easily manage the lifecycle of your files. While all three options have their strengths, DocHub stands out for its user-friendly interface and seamless integration with popular cloud storage services. It offers a comprehensive set of features that cater to both individuals and businesses, making it an excellent choice for all your document management needs. Whether you're a student, professional, or entrepreneur, DocHub has got you covered. In conclusion, whether you choose DocHub, Alliance Imager, or OptiDoc, rest assured that you're in good hands. Each of these platforms offers unique features and benefits, allowing you to effectively manage your documents with ease. So go ahead, explore your options, and find the one that best fits your needs.
While Alliance Imager 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.
Alliance Imager 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.
Alliance Imager is an advanced imaging tool designed to revolutionize the way you capture and preserve your cherished memories. This innovative technology combines simplicity with state-of-the-art features, ensuring you can effortlessly create stunning images that truly come to life. So how does Alliance Imager work? Let's delve into the magical world of this ingenious device. Once you effortlessly connect your Alliance Imager to your device, it instantly unlocks a world of possibilities. With just a click, you can transform your smartphone or tablet into a powerful camera, capable of capturing every detail in breathtaking clarity. This user-friendly tool utilizes cutting-edge algorithms and high-quality lenses to ensure your images are crisp, vibrant, and full of life. Whether you're capturing stunning landscapes, unforgettable family moments, or artistic close-ups, Alliance Imager ensures every shot is a masterpiece. With its intuitive interface and seamless integration, you can easily adjust the focus, lighting, and composition of your images, even if you're not an experienced photographer. Plus, its compact and portable design means you can take it with you wherever inspiration strikes, ensuring you never miss a picture-perfect moment. Not only does Alliance Imager excel at capturing stunning images, but it also provides you with a range of editing options to take your photos to the next level. From subtle tweaks to creative enhancements, the built-in editing tools allow you to effortlessly transform your images into captivating works of art. With Alliance Imager, your photographic journey becomes a joyous exploration, fueled by the freedom to unleash your creativity. Whether you're a professional photographer or an enthusiastic hobbyist, this exceptional imaging tool elevates your skills and enhances your photographic experience like never before. So, if you're ready to embark on an extraordinary journey that brings your memories to life, look no further than Alliance Imager. Embrace the simplicity, embrace the power, and unlock your potential with this incredible tool. Your photographic dreams are about to become a captivating reality.
OptiDoc is an innovative tool that simplifies and streamlines document management, helping you stay organized and efficient. By harnessing the power of advanced technology, OptiDoc enables you to digitize, store, retrieve, and share your documents with ease. Let's dive into how OptiDoc works! First and foremost, it allows you to convert your paper-based documents into digital format. With just a few clicks, you can scan and upload your files, eliminating the need for physical storage space and reducing the risk of document loss or damage. Once your documents are securely stored in the OptiDoc system, you have the power to effortlessly search and retrieve them whenever you need. By simply entering relevant keywords or using advanced filters, you can quickly locate the specific document you're looking for, saving you valuable time and frustration. Sharing documents with colleagues or clients becomes a breeze with OptiDoc. You can easily grant access to specific individuals or groups, ensuring that confidential information remains protected. Collaborating on projects becomes seamless as multiple users can view, edit, and comment on documents simultaneously, fostering productivity and collaboration. Furthermore, OptiDoc offers robust security features. Your documents are encrypted and stored in secure servers, safeguarding them from unauthorized access. Regular backups ensure that your valuable data is always protected, providing you with peace of mind. One of the standout features of OptiDoc is its user-friendly interface. The intuitive design makes navigating through the system effortless, even for those who aren't particularly tech-savvy. You can swiftly switch between different documents, folders, or projects, allowing you to stay focused on the task at hand. In addition, OptiDoc seamlessly integrates with other popular software and platforms, such as email clients, cloud storage services, and CRM systems. This integration enables you to streamline your workflow and increases efficiency by eliminating the need to switch between multiple applications. To sum it up, OptiDoc is a powerful document management solution that simplifies your work life. From digitizing and organizing your documents to enhancing collaboration and ensuring security, OptiDoc has got you covered. Embrace the convenience and efficiency of OptiDoc, and empower yourself to accomplish more.
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.
Absolutely, Alliance Imager is entirely free to use! You, as a user, can utilize this remarkable tool without spending a single penny. By employing a more user-centric approach, Alliance Imager strives to ensure a positive and enjoyable experience for everyone. With its user-friendly interface and seamless functionality, this tool allows you to effortlessly harness its power. Additionally, it offers a wide range of features that cater to all your imaging needs. So, feel free to explore and benefit from Alliance Imager's incredible capabilities. Try it out today and unlock a world of possibilities!
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, Alliance Imager is absolutely safe! Rest assured, dear user, our top priority is your safety and peace of mind. We have taken every precaution to ensure the highest level of security for all of our users. Trustworthy and dependable, Alliance Imager has implemented state-of-the-art measures to protect your personal information. Our advanced encryption technology shields your data from any unauthorized access. Additionally, our dedicated team regularly updates our software to stay ahead of any potential threats. So, you can confidently use Alliance Imager, knowing that we have your back!
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.
If you're looking for a reliable and efficient alternative to Alliance Imager, you've come to the right place! We're here to introduce you to the top 10 alternatives that will revolutionize your document imaging experience. Let's dive in! 1. DocHub: Harness the power of simplified document management with DocHub. This feature-rich platform offers seamless collaboration, editing, and signing capabilities. 2. Adobe Sign: Trusted by millions, Adobe Sign streamlines your business processes with advanced e-signature features and integrations with popular productivity tools. 3. PandaDoc: Elevate your document workflow with PandaDoc. This robust solution enables efficient document creation, tracking, and e-signing, freeing up valuable time for your business. 4. Bluebeam Revu: Discover unparalleled precision in document imaging with Bluebeam Revu. Its powerful markup features and intuitive interface make it an excellent choice for construction and design professionals. 5. Nitro: With Nitro, you'll experience lightning-fast document creation, conversion, and collaboration. Boost productivity with its user-friendly interface and extensive feature set. 6. Smallpdf: Your go-to solution for easy and quick document management. Smallpdf offers an array of tools such as PDF conversion, compression, and editing, all in one place. 7. SignNow: Simplify your document workflows with SignNow. This user-friendly platform allows you to effortlessly create, send, and track documents, with built-in, legally binding e-signature capabilities. 8. HelloSign: Seamlessly integrate document signing into your workflow with HelloSign. This user-friendly solution offers powerful features designed to enhance your document management process. 9. SignRequest: Take your document signing process to new heights with SignRequest. Enjoy a simple, intuitive interface that facilitates efficient collaboration and legally binding signatures. 10. PDFelement: Power up your document imaging capabilities with PDFelement. This comprehensive solution offers advanced editing, conversion, and form-filling features, making it an impressive contender. So, there you have it—our top 10 alternatives to Alliance Imager! Each brings its own unique set of features and benefits to the table, ensuring a remarkable document management experience. Explore these options and find the perfect fit for your needs!
There are plenty of fabulous alternatives out there to OptiDoc, my friend! Let me share with you the top 10 options that you should definitely check out. And oh, speaking of incredible alternatives, we can't miss mentioning DocHub - it's truly a standout! But fret not, my friend, as I have more amazing options for you to explore as well. 1. DocHub: With its intuitive interface and robust feature set, DocHub emerges as a top contender. It offers seamless document editing, signing, and collaboration capabilities that will surely make your work a breeze. 2. SmallPDF: A user-friendly tool that allows you to handle PDF files effortlessly. SmallPDF offers a wide array of features, from editing and converting to compressing and merging PDFs. 3. Adobe Acrobat: A well-known name in the PDF world, Adobe Acrobat provides a comprehensive suite of tools for all your document needs. From creating and editing PDFs to e-signing and sharing, it's a reliable choice. 4. PandaDoc: This powerful document management platform comes with advanced features that streamline workflows and enhance collaboration. With PandaDoc, you can create, send, track, and sign documents all in one place. 5. PDFelement: Offering a range of essential PDF functionalities, PDFelement is an excellent choice. It allows you to edit, convert, and batch process PDFs effortlessly, making it a handy tool for any document-related task. 6. NitroPDF: Designed to boost productivity, NitroPDF is a feature-rich alternative that focuses on document creation, conversion, and collaboration. With its easy-to-use interface, you can annotate, sign, and even secure your files hassle-free. 7. HelloSign: Looking for a straightforward e-signature solution? Look no further than HelloSign. It allows you to sign documents digitally with ease, making remote collaboration a breeze. 8. SodaPDF: With its intuitive design and robust features, SodaPDF is a versatile tool for handling PDFs. From editing and converting to merging and splitting, it has everything you need to manage your documents effectively. 9. Foxit PhantomPDF: If you're seeking a reliable alternative, Foxit PhantomPDF has got your back. Packed with features like editing, OCR, and form creation, this tool ensures seamless document handling. 10. PDFescape: Last but certainly not least, PDFescape offers an all-in-one online PDF editor and form filler. It's perfect for quick edits and filling out forms without the need for complex software. So there you have it - a list of outstanding OptiDoc alternatives that will definitely suit your document management needs. Dive into exploring these options, my friend, and find the perfect one for you!