Nitro PDF vs. SignFlow Comparison


Nitro PDF Nitro Software	SignFlow PDF Technologies	+	+
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Available on desktop, web, and mobile. 8,334 Ratings Visit Website MobiPDF MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for. FEATURES OVERVIEW: PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading. Create and Edit PDFs: Modify text and images or start with a blank PDF. Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files. Leverage OCR: Transform scanned documents into searchable PDFs. Organize PDFs: Combine, split, reorder, and compress documents. Markup and Comment: Highlight, annotate, and add bookmarks or stamps. Fill PDFs: Seamlessly fill forms or create ones from scratch. Sign PDFs: Sign your documents anywhere—no ink required! Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption. 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Trusted globally, Apryse empowers organizations to simplify operations, enhance productivity, and create exceptional document experiences. 159 Ratings Visit Website Nutrient SDK Nutrient is the comprehensive solution for all your PDF needs, offering tools that effortlessly integrate and operate PDF functionality across any platform. 1. SDK PRODUCTS Integrate robust PDF functionality into iOS, Android, Windows, web (JavaScript), or any cross-platform technology, providing capabilities such as PDF viewing, markup, collaboration, and more. 2. LIBRARIES Utilize our potent .NET and Java libraries to boost your backend applications with batch processing of redactions and PDF forms, OCR’d scanned text, and editing of PDF documents, directly from your application server. 3. PROCESSOR Our dynamic PDF microservice, Processor, enables swift generation of PDFs from HTML, including HTML forms, along with Office-to-PDF conversions, OCR, redaction, and XFDF merging and exporting. 4. PDF API Use hosted PDF API to generate, convert, and modify PDF documents in your workflows. We manage the development and server administration, letting you focus on what you do best. 111 Ratings Visit Website PDFCreator PDFCreator automates document output for Windows-based business environments, handling the full creation pipeline from conversion to delivery. It converts print output from any application into PDF, JPG, PNG, or TIF using a virtual printer driver, with no changes to existing workflows required. Businesses use PDFCreator to automate repetitive document tasks: output is captured, formatted, named, secured, and routed based on configurable profiles. Use cases include automated report generation, batch document processing, and compliant document delivery in regulated industries. Key capabilities: encryption, password protection, digital signing, watermarking, MSI deployment, GPO support, and centralized profile management. Compatible with Word, Excel, web browsers, ERP systems, and any Windows print-enabled application. Available in a free edition for individual, non-commercial use and three paid editions for business, terminal server, and enterprise deployments. 557 Ratings Visit Website PDF Guru PDF Guru is an online PDF tool that enables users to convert, edit, merge, and compress PDFs with just a few clicks. Download your document quickly and with ease. Our PDF converter can create PDF files in seconds! We use HTTPS encryption to protect your digital data when you make PDF files on our platform. Redact a PDF, modify text, add new objects, and perform even more actions all in one place. We designed an intuitive interface so that you can use our PDF maker without any hassle. Our PDF maker works online on all platforms, whether it's Windows, Mac OS, Linux, iOS, or Android. If you don’t want others to open, edit, or print your file, you can lock or restrict access to it. 95,969 Ratings Visit Website MobiOffice MobiOffice (formerly OfficeSuite) is an easy-to-use office suite alternative, featuring MobiDocs, MobiSheets, and MobiSlides. It allows you to handle text documents, spreadsheets, and presentations efficiently. MobiOffice supports all major file formats, including Microsoft Office (DOCX, ODT, PPTX), Google formats (Docs, Sheets, Slides), Apple iWork, and more. Key components: - MobiDocs lets you create and edit documents with a rich set of formatting tools. - MobiSheets helps you manage and analyze data effortlessly, visualize trends, and create reports. - MobiSlides allows you to design stunning presentations with customizable templates and multimedia support. MobiDocs, MobiSheets, and MobiSlides are available as standalone apps on Windows. MobiOffice integrates with MobiDrive, MobiSystems' cloud storage solution, for easy document saving and syncing. Start your free 7-day trial today and experience a complete office suite. 15,505 Ratings Visit Website Jotform Trusted by over 25 million users, Jotform is an all-in-one, no-code platform that simplifies data collection, automation, and online sales. Using its drag-and-drop Form Builder, businesses can create customized forms and surveys to collect leads, payments, and e-signatures. With 10,000+ templates and advanced features like conditional logic and 200+ integrations, Jotform streamlines workflows. Jotform's AI-powered Agents provide real-time customer support, guiding users through form submissions, answering questions, and ensuring a smooth experience while reducing manual intervention. These AI agents learn from interactions to improve responses, enhancing efficiency and customer satisfaction. The platform also includes a Store Builder to sell products and services, accept payments through 30+ gateways, and tools like Approvals and Report Builder to automate workflows and generate actionable insights. 8,651 Ratings Visit Website Titan Build the forms, portals, documents, eSignatures, surveys, and workflows your business needs while keeping Salesforce at the center of it all. Titan brings these experiences into a single Salesforce-first platform, with data connected to Salesforce in real time rather than creating another place for it to live. Give customers, partners, and employees secure ways to interact with Salesforce. Collect and update information through dynamic forms, build branded portals, generate documents from Salesforce data, collect signatures, run surveys, and automate complex business processes. For forms and portals, Titan AI Studio gets you to a strong first version faster. 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About Nitro PDF is a full-featured PDF editor and is recognized as the strongest alternative to Adobe Acrobat. It's simple to purchase, easy to implement, and straightforward to use. With a powerful suite of tools, you can easily edit, convert, sign, annotate, combine, secure, and protect your documents, streamlining workflows and allowing you to focus on what matters. Our flexible plans and affordable pricing cater to everyone, from individual users and small teams to large enterprises. Plus, we offer a wide range of support resources to ensure the success of every customer.	About Simple but mighty! SignFlow makes reading, annotating, editing, e-sign, organizing, filling, secure PDFs effortless! Packed with essential PDF tools, SignFlow is your best PDF files partner. SignFlow allows you to apply a legally-binding digital signature in PDFs, and it provides an effortless PDF solution for you to create, edit and fill out PDF forms. You can edit text in PDFs like word, manage and edit PDF pages, annotate and view your PDFs. Enjoy different reading modes, such as Full-Screen, Single Page, Read Mode, Split View, Multi-tab. You can smoothly scroll pages and switch between day mode, night mode and eye-protection mode. Annotate to remember! You can highlight, underline, strikethrough texts in PDF. There are colors for you to emphasize different information. Enrich your PDFs with standard business stamps like APPROVED, digital stamps, dynamic stamps and custom text/image stamps.
Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Not Supported On-Premises Not Supported iPhone Supported iPad Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Supported Linux Not Supported Cloud Not Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Businesses and professionals seeking a secure, user-friendly, and cost-effective PDF editing solution with advanced features and robust compliance for streamlined document workflows	Audience Mac users that need a PDF editor and digital signature tool
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing $15/user/month With the Nitro PDF Standard plan, you get everything you need to create, edit, convert, combine, and collaborate on PDFs with ease—all at an unbeatable value. Designed for individuals, teams, and businesses seeking a full suite of PDF editing features, Nitro's PDF Standard plan boosts productivity and streamlines workflows. Free Version Not Supported Free Trial Supported	Pricing No information available. Free Version Supported Free Trial Supported
Reviews/Ratings Overall 3.9 / 5 ease 4.5 / 5 features 4.2 / 5 design 4.0 / 5 support 3.7 / 5 Read all reviews	Reviews/Ratings Overall 5.0 / 5 ease 5.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews
Pros & Cons from Real Users Pros Great product that can do most PDF functions in one task pane. Most users adapt easily and the software is stable. Nitro Pro is an exclusive choice for e-documents, the important features of my choice will highlight as below; Text editing, copying to clipboard and pasting acquired text. Snipping a clear shot. Importing images & OCR to readable and editable docs. Merging different pdf to single file. Exporting pdf to other formats. Reviewing options highlight, shapes arrows and callouts, last but not least the E-Signature is my top favourite feature. It does allow tweaking PDFs. You can rotate them, similar to a Adobe PDF editor (i think it was called Standard or something). Nitro Pro has a large number of tools that are very beneficial in the professional environment when it comes to handling PDF documents in multiple ways. It has a great compatibility of various file formats in which you can work on them. Not only PDF can be created or edited, classic office formats such as Word, Excel and PowerPoint are also available, as well as images with jpeg, TIFF, png, etc. All these files can be worked on in nitro and in turn converted to PDF with good quality and without losing information in the process, so the process of converting the PDF to the original file format can be reversed. With this I have been able to regularly edit any PDF document and I have also been able to transfer them to other formats that are mostly Word documents. A very important feature is how easy it is to use this platform, which is why it has an easy-to-use interface and also has similarities to Microsoft Office. With this, any user can quickly adapt to the Nitro interface if they have already been working in the interface of any Office product, in the event that it has not been the case, the Nitro interface is super intuitive, so there is no lost in the process of handling any PDF document within this platform. There are no limits in editing any PDF, Nitro has multiple tools to edit any PDF. I can move any element or simply delete it, I can also change the size of the letters, as well as the font of the same. I can add images, signatures, stamps, etc. So there is no limit when it comes to wanting to make changes within a PDF in case a correction is required. In addition to all these tools, I can also sign documents digitally, being able to store my signatures in a secure way and link them to any PDF that needs to add my signature. This benefit allows me to sign quickly and will still not have to manually sign because it can be time consuming. In addition to the fact that biometric authentication can be generated in order to verify the identities of the signers in order to have better transparency with digitally signed documents. I found it quite useful to be able to store my documents through the Nitro Cloud, plus I can also work collaboratively with others by being able to share documents within this same platform which is also cloud based. Although I can use Nitro as an executable on Windows there are also features that are available in the cloud, I can access my documents on any device and also share my documents in the cloud with others as well for review or approval, this in addition to have tracking included to see the status and activity of my shared documents. All this was useful for me when I work collaboratively and all this happens in real time, plus I can also work collaboratively with other users within the same document and see the changes made by others. Nitro Pro is an excellent platform that offers a wide range of benefits for individuals and businesses. One of the standout features of Nitro Pro is its user-friendly interface, which closely resembles Microsoft Office. This makes it easy to navigate and use, even for those who are not familiar with PDF editing software. One of the key benefits of Nitro Pro is its extensive range of features and functions for PDF editing. Users can add comments, annotations, stamps, watermarks, bookmarks, headers, footers, bates numbers, redactions and more. This makes it easy to customize and personalize PDF documents according to specific needs and requirements. Another great feature of Nitro Pro is its ability to convert PDF files to and from various formats, such as Word, Excel, PowerPoint, image, text and HTML. This makes it easy to share and collaborate on documents with others who may not have access to PDF editing software. Additionally, Nitro Pro supports batch conversion and OCR (optical character recognition) for scanned documents, saving users time and effort. Nitro Pro also offers a secure and legally binding e-signature feature, enabling users to sign PDF documents electronically. This feature is ideal for businesses and organizations that require secure and authenticated signatures for legal and compliance purposes. Nitro Pro also offers identity verification tools to ensure the authenticity and integrity of the signers and the documents. Collaboration and sharing are made easy with Nitro Pro, thanks to its digital workflows. Users can share PDF documents with others via email, cloud services or Nitro Sign Essentials. The platform also allows users to track and manage the status of their documents and signatures online, making it easy to stay on top of important projects and deadlines. Nitro Pro offers business intelligence and analytics tools that measure the ROI and sustainability impact of using Nitro products. Users can access reports and insights on their document usage, productivity, security and environmental savings, allowing them to make informed decisions about how they use Nitro Pro. Cons Company will renege on their licensing and steal your software off you when they feel they deserve more money for what you already paid for. Nothing much can be done to the imported image rather cropping and makings better visual of picture. Sometimes OCR doc is miserable. It's slow. Slow to start. Slow to do anything. My company decided to save a few bucks by no longer using the Adobe PDF editor, the performance impact is big. It takes 3 minutes or more every time I print a PDF because I then have to rotate it 90 degrees. It does not have a mobile application in which it allows you to perform the same actions as in Windows or Mac, so everything must be done through a PC. I would like nitro to be able to be downloaded to iPhone or Android to be able to edit PDF documents on my mobile phone, this is inconvenient not being able to do it because if I'm on the move the portability of this platform is very useful so I can streamline the work process and not having to necessarily wait to get to my PC to be able to edit PDF documents. Nitro's optical character recognition is not very efficient, it's very valuable to me, I can't deny it, but sometimes it doesn't process well the texts I'm trying to convert from PDF documents that have content with scanned pages. This is frustrating because most of the time you tend to add spaces between lines having to delete them manually because Nitro doesn't do it automatically. This is a problem that has seemed very consistent to me and that they have not updated to improve it and thus not have to waste time editing a document that Nitro's optical character recognition has not generated the analyzed text correctly. Nitro does not have some advanced features that other PDF programs have. An example would be that this platform does not offer the ability to perform web publishing, calendar integration, application development or speech recognition. Although these functions may not be essential for all users who are going to use this platform, they may be important for companies or people who require a more complete solution, as is happening to me because I do not have those advanced functions that I do not have Nitro account. While Nitro Pro offers many benefits for users, there are also some drawbacks to consider before using the platform. One of the primary disadvantages is that it is only compatible with Windows operating systems. This means that users who work on other platforms or devices may not be able to use Nitro Pro, as it does not have a mobile version or a browser-based version. Another disadvantage of Nitro Pro is that it may sometimes lose the original formatting or fonts of the documents during editing or conversion. This can be frustrating for users who need to maintain the integrity and accuracy of their documents. Additionally, Nitro Pro may show errors or glitches when handling complex or large files, which can be time-consuming and disruptive to the workflow. One of the biggest drawbacks of Nitro Pro is that it does not offer a free version or a free trial option. This means that users have to purchase a license or a subscription plan to use the software, which can be costly for individuals or small businesses. The pricing may also vary depending on the number of users and features required, which can make it difficult for some users to budget for the software. Finally, Nitro Pro does not have a dedicated customer support team or a live chat option. Users have to rely on online resources, community forums or email support for assistance. This can be frustrating for users who need immediate help or guidance, and may cause delays in completing important projects or tasks. While Nitro Pro offers many benefits for PDF editing and collaboration, it is important to consider the platform's limitations and drawbacks before investing in it. The lack of compatibility with other platforms and devices, potential loss of formatting and fonts, lack of a free version or trial option, and absence of live customer support are all factors that users should consider when deciding whether Nitro Pro is the right choice for their needs.	Pros & Cons from Real Users Pros Light and Fast e-Sign PDF App, easy to use, Able to Read, Markup, Annotate, Digital Sign, Edit PDF Text, Organize / Edit Pages, Redact PDFs, Secure & Share PDFs and Fill & create PDF forms. Cons I can't find anything that I don't like. So excellent!
Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Nitro Software Founded: 1997 Australia www.gonitro.com/pdf	Company Information PDF Technologies United States www.pdfreaderpro.com/esign-pdf
Alternatives Adobe Acrobat Adobe	Alternatives UPDF Superace Software Technology Co., Ltd.
MobiPDF MobiSystems	MobiPDF MobiSystems
PDFCreator pdfforge	Master PDF Editor Code Industry Ltd.
UPDF Superace Software Technology Co., Ltd.	PDF-XChange Tracker Software Products
PDF-XChange Tracker Software Products View All	DeftPDF View All
Categories Digital Signature Supported PDF Supported PDF Annotators Supported PDF Compressors Supported PDF Converters Supported PDF Editors Supported PDF Printers Supported PDF Readers Supported PDF Redaction Supported	Categories Digital Signature Supported PDF Annotators Supported PDF Editors Supported
Digital Signature Features Audit Trail Supported Authentication Supported Auto Reminders Not Supported Customizable Templates Supported Document Analytics Not Supported Mobile Signature Not Supported Multi-Party Signing Not Supported Progress Tracking Not Supported Task Progress Tracking Not Supported PDF Editors Features Access Controls / Permissions Not Supported Annotations Not Supported Commenting / Notes Not Supported Compare Side-by-Side Not Supported Customizable Branding Not Supported Delete Pages Not Supported Electronic Signature Not Supported Forms Management Not Supported Full Text Search Not Supported Merge / Append Not Supported Offline Access Supported Optical Character Recognition (OCR) Not Supported Rearrange Pages Not Supported Rotate Pages Not Supported Watermarking Not Supported Show More Features PDF Features Annotations Supported Convert to PDF Supported Digital Signature Supported Encryption Supported Merge / Append Supported PDF Reader Supported Watermarking Supported
Integrations Box Supported Canva Supported Dropbox Supported Google Drive Supported Microsoft 365 Supported Microsoft OneDrive Supported Microsoft SharePoint Supported Microsoft Word Supported Nitro Sign Supported View All 9 Integrations	Integrations Box Not Supported Canva Not Supported Dropbox Not Supported Google Drive Not Supported Microsoft 365 Not Supported Microsoft OneDrive Not Supported Microsoft SharePoint Not Supported Microsoft Word Not Supported Nitro Sign Not Supported
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