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Top Rated PDF Software with Secure Data Storage in 2026

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Verified reviewer profile picture

All user reviews are verified by in-house moderators and provider data by our software research team.  Learn more

Last updated: April 2026

Secure data storage protects sensitive information within PDF documents from unauthorized access and potential data breaches. It ensures confidentiality, integrity, and availability of documents, allowing users to store, access, and share files securely. Our reviewers in PDF software rated this feature as important.

4 Best PDF Software with Secure Data Storage

  • Smallpdf
  • Jotform - Highest rated for secure data storage
  • Adobe Acrobat Reader
  • Adobe Acrobat

See other top PDF products with secure data storage

How we picked the 4 top rated products

We chose the high-performing solutions on this list based on verified user ratings on our site. Depending on available data, qualifying products either had to be among the most user-reviewed or the most searched-for products in the pdf software category. They also needed to have sufficient reviews about secure data storage, have a minimum user rating of 3 out of 5 for that feature, and show evidence of U.S. market presence. We then added a distinction for the product with the highest rating for secure data storage based on our proprietary ratings and reviews. Sponsorship or client status has no influence on the selection of these products, but it may impact the order in which products appear.

Details for the 4 best products

Smallpdf logo
4.6
(946)
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User insights about the secure data storage feature

Users appreciate Smallpdf's secure data storage, noting its encryption and secure system for safeguarding personal and sensitive information. They report confidence in uploading PDFs for various tasks, such as merging, splitting, or converting files. Reviewers mention that data is only stored temporarily, enhancing security. They find the secure storage feature particularly valuable, although some prefer to store their data locally or on a cloud drive. Overall, users feel that Smallpdf effectively protects their documents.
“Smallpdf's secure data storing was a huge plus for me. It gave me comfort to know that my submitted PDF files were secure due to encryption and other security features. It's worth noting, though, that the free version has limited storage, forcing me to contemplate a subscription plan for greater space when needed.”
ZM

Zwoitwaho M.

OWNER

“As someone who constantly deals with sensitive and personal information about various clients and businesses, secure data storage is a crucial aspect that I keenly assess before opting to use any software and so far, smallPDF has completely safeguarded my work and documents.”
Verified reviewer profile picture

Mumbi K.

Freelance Writer/Virtual Assistant

PDF key features coverage

Smallpdf offers 6 out of the 6 key features for PDF software identified by reviewers:

PDF Reader4.6
Convert to PDF4.8
PDF Conversion4.8
Merge/Append Files4.7
Text Editing4.4
Digital Signature4.5

Pros and cons based on 946 verified reviews

74% of users rated Smallpdf 5 out of 5 stars, while 2% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 946 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Intuitive and user-friendly interface

Efficient PDF merging capabilities

Cons:

High cost and limitations

See pros and cons details

Pricing

Starting price:$15 flat rate/per month|Free version:Available|Free trial:Available

Prices may vary depending on the number of users and features.

Jotform logo
4.7
(2.7K)
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User insights about the secure data storage feature

Reviewers appreciate Jotform's secure data storage capabilities, highlighting its encryption and 256-bit security. They say it ensures compliance with regulations like GDPR and HIPAA, which is essential for handling sensitive information. Users report feeling safe with Jotform's data protection measures, including encrypted features and password protection. They also mention the option to store data in the EU or USA, enhancing data security. Reviewers feel confident storing confidential information, knowing Jotform safeguards their data against cyber attacks.
“secure data storage is a critical aspect of JotForm's services, as it helps maintain compliance with various regulations, protects sensitive information, and enhances the user experience.”
Verified reviewer profile picture

Muhammad G.

Document Controller

“I use Jotform templates for confidential information. Jotform offers encrypted features and password features which are necessary to protect information. ”
MV

Mika V.

Owner

PDF key features coverage

Jotform offers 6 out of the 6 key features for PDF software identified by reviewers:

PDF Reader4.6
Convert to PDF4.5
PDF Conversion4.6
Merge/Append Files4.8
Text Editing5.0
Digital Signature4.8

Pros and cons based on 2,781 verified reviews

73% of users rated Jotform 5 out of 5 stars, while 1% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 2,781 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Effortless form creation

Efficient survey development

Convenient diGital signatures

Cons:

Restrictive usage limits

High cost for advanced features

See pros and cons details

Pricing

Starting price:$39 flat rate/per month|Free version:Available|Free trial:Not available

Prices may vary depending on the number of users and features.

Adobe Acrobat Reader logo
4.7
(10.5K)
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User insights about the secure data storage feature

Users find Adobe Acrobat Reader's secure data storage valuable for protecting sensitive information within PDF documents. They highlight features like encryption, password protection, and digital signatures that prevent unauthorized access. Reviewers appreciate the ability to lock documents and ensure data privacy. They mention Adobe's trusted reputation and enterprise-level encryption, which enhances confidence in data security. They also note the convenience of accessing secure documents from any device, provided there is an internet connection.
“I like Secure Data Storage in Adobe Acrobat because all my PDF data is password protected and the exported data is also password protected. Due to which my information becomes private. My customers also like this. That's why I like Secure Data Storage.”
MM

Manav M.

Marketing and Sales

“Since we trust the company with our Important Office & Personal Documents, it feels safe to see that the company protects our Data and we can Send/Receive our Documents securely and even store it without any fear of theft or attack. ”
PR

Pranav R.

Director

PDF key features coverage

Adobe Acrobat Reader offers 5 out of the 6 key features for PDF software identified by reviewers:

PDF Reader4.7
Convert to PDF4.6
PDF Conversion4.5
Merge/Append Files
Text Editing4.3
Digital Signature4.5

Pros and cons based on 10,525 verified reviews

70% of users rated Adobe Acrobat Reader 5 out of 5 stars, while 1% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 10,525 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Efficient document sharing

Convenient document signing

Effective PDF commenting

Comprehensive PDF management

Versatile PDF reader

Cons:

Slow performance speed

Limited free version

High cost and limited free features

Frequent software updates

Limited text editing

See pros and cons details

Pricing

Starting price:$1.95 /per month|Free version:Available|Free trial:Not available

Prices may vary depending on the number of users and features.

Adobe Acrobat logo
4.7
(4.1K)
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User insights about the secure data storage feature

Reviewers indicate that Adobe Acrobat's secure data storage is crucial for protecting sensitive documents. They appreciate features like encryption, password protection, and digital certificates that prevent unauthorized access. Users report feeling reassured by the software's strong security measures, including the ability to lock and redact documents. They highlight the importance of secure storage for confidential business reports, legal documents, and personal data. Reviewers also mention the convenience of storing and accessing files securely in the cloud.
“Secure data storage is important in Adobe Acrobat because PDFs often contain sensitive information, such as personal data, financial records, legal documents, and confidential business reports. One needs to ensure that everything is protected.”
VD

Vaasanthi D.

Student

“Secure Data Storage is one of the best features in Acrobat, i can use the Encrypt feature to set a password or a digital certificate so no one can open the files without permission ”
TA

Talal A.

director

PDF key features coverage

Adobe Acrobat offers 6 out of the 6 key features for PDF software identified by reviewers:

PDF Reader4.8
Convert to PDF4.7
PDF Conversion4.6
Merge/Append Files4.5
Text Editing4.4
Digital Signature4.6

Pros and cons based on 4,165 verified reviews

73% of users rated Adobe Acrobat 5 out of 5 stars, while 1% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 4,165 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Efficient document sharing

Seamless integration with other tools

Comprehensive PDF editing features

Robust document security

Convenient diGital signing

Cons:

Inconsistent font editing

Slow performance and high resource usage

High cost concerns

Frequent updates and version issues

Complicated page navigation

See pros and cons details

Pricing

Starting price:$19.99 per user/per month|Free version:Not available|Free trial:Available

Prices may vary depending on the number of users and features.

Other Top Rated PDF Software with Secure Data Storage in 2026

Adobe Acrobat Reader logo

Cloud-based PDF reader for viewing and editing PDF documents

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Adobe Acrobat Reader DC is a cloud-based software designed to help businesses view, sign, and annotate PDF documents from desktops, browsers, or mobile devices. Users can create customizable forms by adding various tools such as drop-down lists, barcodes, signature fields, list boxes, and more.

Read more about Adobe Acrobat Reader

Users also considered
Adobe Acrobat logo

PDF editing with e-signatures and document review tools

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Adobe Acrobat is PDF editing software that can be used to create, convert and share PDF documents. It can convert documents in Microsoft Office formats to PDFs, and vice versa. PDFs can be viewed, annotated, and signed using Adobe Sign and the free Acrobat Reader mobile app.

Read more about Adobe Acrobat

Users also considered
Jotform logo

Cloud-based form builder tool for digital forms.

learn more
Jotform is a cloud-based form builder platform that helps businesses streamline form creation via ready-made templates, integrations with third-party applications, and design features that cater to organizations globally.

Read more about Jotform

Users also considered
iLovePDF logo
Category Leaders

Document generation and management software

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iLovePDF offers 25+ PDF tools for editing, converting, and sharing. From digital signatures to OCR and file sharing, it’s a complete document solution designed to simplify PDF management. Accessible across devices, iLovePDF is trusted by businesses worldwide for efficient, secure workflows.

Read more about iLovePDF

Users also considered
Publuu logo

Flipbook, PDF to Flipbook, Online Flipbook Creator

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With Publuu, users can easily and intuitively create an interactive flipbook from a PDF. Convert a PDF to flip, customize it by adding branding, selecting a background, colors, and inserting interactive hotspots.

Read more about Publuu

Users also considered
Smallpdf logo
Category Leaders

PDF document management and conversion suite

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Smallpdf is a desktop, mobile & cloud-based PDF document management and conversion tool, providing a suite of 21 tools to create, convert and edit documents.

Read more about Smallpdf

Users also considered
pdfFiller logo
Category Leaders

Online PDF form filler & editor

learn more
pdfFiller is an online form and document management system for editing, printing, downloading, sending, and converting documents. The cloud-based system offers eSignature capabilities, a PDF editor, form builder, authentication features, and native Android and iOS mobile applications.

Read more about pdfFiller

Users also considered
Nitro PDF logo

Document generation and management software

learn more
A robust, user-friendly Adobe Acrobat alternative. Offers seamless PDF creation, editing, collaboration, and secure workflows. AI-powered tools enhance productivity with features like summarization and data extraction. A cost-effective solution for individuals and businesses.

Read more about Nitro PDF

Users also considered
Jotform Sign logo

Powerful Forms Get It Done

learn more
Trusted by over 10 million users, Jotform's form builder is the easy way to create and publish online forms from any device.

Read more about Jotform Sign

Users also considered
Lumin PDF logo
Category Leaders

PDF platform for annotating, splitting and sharing documents

learn more
Lumin PDF is a PDF platform designed to help businesses collaborate on, annotate, share, synchronize, sign, and highlight documents from within a unified cloud-based interface. Users can merge and split multiple files into specific parts for removal, compress documents' size and remove passwords from PDFs according to requirements.

Read more about Lumin PDF

Users also considered
LiquidText logo
Category Leaders

Multi-touch document manipulation system

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LiquidText brings all documents with your highlights, annotations, observations and notes into a unified workspace and allows you to make live connections among, between and within anything in the project by just drawing lines.

Read more about LiquidText

Users also considered
PlatoForms logo

Cloud-based tool for creating and managing PDFs

learn more
PlatoForms is a versatile tool that simplifies PDF form creation and management, enhances collaboration, ensures data security, and drives productivity. By leveraging PlatoForms, businesses can streamline their operations, reduce administrative burdens, and focus on their core operations.

Read more about PlatoForms

Users also considered
Goodnotes logo

The leading AI-powered digital note-taking app

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Goodnotes is a powerful note-taking app designed to provide a seamless, natural handwriting experience on digital paper. Import PDFs and images to annotate, highlight, and mark up important documents.

Read more about Goodnotes

Users also considered
CocoDoc logo

CocoDoc is a comprehensive PDF Editor

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CocoDoc is a document management software designed to help businesses edit PDFs online.

Read more about CocoDoc

Users also considered
Xodo logo

Cross-platform PDF viewer and annotator for businesses

learn more
Xodo is a document creation software designed for businesses to automate text editing, annotation, digital signature, PDF sharing, and more. It can be installed on-premise and offers cloud support to enable online collaborations.

Read more about Xodo

Users also considered
AIDA logo

Artificial intelligence (AI) powered document automation

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Revolutionize PDF handling with AIDA. Effortlessly extract fields from any document after just a single example. Experience seamless data management, automatic archiving, and document relations. Boost productivity with our user-friendly platform. Start today with the free forever plan!

Read more about AIDA

Users also considered
Soda PDF logo

Simplifying PDFs with powerful, easy-to-use software

learn more
Soda PDF is a powerful, all-in-one solution for creating, editing, converting, merging, and securing PDFs. With advanced OCR, e-signatures, batch processing, and cloud integration, it streamlines document management for professionals and businesses. Work smarter with Soda PDF today!

Read more about Soda PDF

Users also considered
PDFLiner logo

Online Platform for Editing All Kinds of PDF Documents.

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PDFLiner helps you to fill out forms, edit PDFs, convert images to PDF and back, create your own fillable documents and more.

Read more about PDFLiner

Users also considered
Adobe PDF Library logo

Solving Complex PDF Workflows

learn more
Create, edit and manage PDF workflows in enterprise applications to get to market faster.

Built on the same Adobe source code as Acrobat, Adobe PDF Library offers developers several programming language and platform options for shorter development times.

Read more about Adobe PDF Library

Users also considered
PDF Maker - Automate Documents logo

The PDF Maker: Automate. Create. Dominate.

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The PDF Maker streamlines your document workflow by automating the creation of invoices, proposals, offers, contracts, and more. This powerful tool eliminates the need for manual formatting and saves you valuable time and effort.

Read more about PDF Maker - Automate Documents

Users also considered
Desygner logo

Graphic design tool for content creation

learn more
Desygner is a graphic design tool, which helps businesses design social media posts, presentations, advertisements, flyers, and other content using predefined templates.

Read more about Desygner

Users also considered
PDFescape logo

PDF document editing and form creation software

learn more
PDFescape is a cloud-based and on-premise PDF file editing software, which helps businesses create, view, update, and share PDF documents. Features include print to PDF, file compression, password protection, watermarking, document merging, and storage.

Read more about PDFescape

Users also considered
DocMadeEasy logo

Free service to edit and sign PDF files, and send PDF files

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DocMadeEasy offers online tools for users to edit and sign PDF files, and send PDF files securely, free services to compress, convert, and merge PDF documents, and to securely share documents with real-time control and insights. Zero-knowledge end-to-end encryption.

Read more about DocMadeEasy

Users also considered
Bullclip logo

Your team's real-time collaborative workspace for PDF review

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Drawboard Projects (formerly Bullclip) is a real-time PDF markup platform.
Anyone inside or outside your team can mark up, discuss and track issues right on the PDF canvas.

Read more about Bullclip

Users also considered
Document 365 logo

Cloud-based document and PDF management software

learn more
Document 365 is a cloud-based document management and PDF software that helps businesses edit pages and texts, convert files into various formats, and more.

Read more about Document 365

Users also considered

Key features for PDF software

Based on GetApp's analysis of verified user reviews collected between July 2021 and August 2024.

  • PDF Reader: Users value the ability to easily view, manage, and interact with PDFs across devices, appreciating features like text editing, annotations, and searchable text. 90% of reviewers rated this feature as important or highly important.
  • Convert to PDF: Reviewers highlight the convenience of converting various file formats to PDFs, ensuring compatibility, preserving formatting, and facilitating document sharing. 89% of reviewers rated this feature as important or highly important.
  • PDF Conversion: Users appreciate the ability to convert PDFs to and from different formats, maintaining original content integrity and enhancing document usability. 87% of reviewers rated this feature as important or highly important.
  • Merge/Append Files: Reviewers find merging and appending files essential for organizing and compiling documents into cohesive, professional PDFs. 84% of reviewers rated this feature as important or highly important.
  • Text Editing: Users enjoy the ability to make minor edits and annotations directly within PDF documents, streamlining corrections and updates. 83% of reviewers rated this feature as important or highly important.
  • Digital Signature: Reviewers value the secure and legally binding nature of digital signatures, facilitating efficient and trustworthy document signing. 80% of reviewers rated this feature as important or highly important.