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Smallpdf VS Knowbe4

Compare Smallpdf VS Knowbe4 and see what are their differences

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Smallpdf logo Smallpdf

PDF document management and conversion suite

Knowbe4 logo Knowbe4

KnowBe4 provides Security Awareness Training to help you manage the IT security problems of social engineering, spear-phishing & ransomware.
  • Smallpdf Landing page
    Landing page //
    2023-09-21
  • Knowbe4 Landing page
    Landing page //
    2022-08-01

Smallpdf features and specs

  • User-Friendly Interface
    Smallpdf provides a clean, intuitive, and easy-to-navigate interface, making it accessible for users of all technical levels.
  • Wide Range of Tools
    Offers a variety of tools for PDF editing, including compressing, merging, splitting, and converting PDFs to other formats.
  • Cloud Integration
    Seamlessly integrates with cloud storage services like Google Drive and Dropbox, allowing users to work directly with their files stored online.
  • Security
    Utilizes strong encryption and deletes files from their servers after one hour, ensuring user data is kept secure and private.
  • Cross-Platform Availability
    Accessible from various devices including desktops, tablets, and smartphones with responsive web design.
  • Free Tier
    Provides a free tier with limited features, which is suitable for occasional or basic users.

Possible disadvantages of Smallpdf

  • Limited Free Features
    The free version only allows for two tasks per day and places restrictions on larger files and advanced features, leading to potential inconvenience for frequent users.
  • Subscription Cost
    The premium subscription can be considered expensive for some users, particularly those who only need occasional PDF edits.
  • File Size Limit
    Even with a premium subscription, there are restrictions on the maximum file size that can be uploaded and processed.
  • Internet Dependence
    Requires an active internet connection to use most of its features, which can be a limitation for users with unreliable or slow connectivity.
  • Privacy Concerns
    Despite strong encryption, some users may still have reservations about uploading sensitive documents to an online service.
  • Limited Customization
    The range of customization options for certain tools may be limited compared to more specialized PDF software.

Knowbe4 features and specs

  • Comprehensive Security Awareness Training
    KnowBe4 offers extensive security awareness training programs that cover a wide range of topics. This helps organizations educate their employees effectively about potential cybersecurity threats.
  • Phishing Simulation
    KnowBe4 provides customizable phishing simulation campaigns that allow organizations to test their employees' susceptibility to phishing attacks and improve their awareness.
  • User-Friendly Interface
    The platform has an intuitive and easy-to-navigate interface, making it accessible for users with varying degrees of technical expertise.
  • Compliance Training
    KnowBe4 includes modules that help organizations meet compliance requirements for standards like GDPR, HIPAA, and PCI-DSS.
  • Regular Updates
    KnowBe4 frequently updates its training content and phishing templates to reflect the latest cybersecurity threats and trends.
  • Integration Capabilities
    The platform can be integrated with various LMS (Learning Management Systems) and security tools, making it versatile for different IT environments.
  • Detailed Reporting
    KnowBe4 offers robust reporting tools that provide detailed insights into user performance, allowing organizations to identify areas for improvement.

Possible disadvantages of Knowbe4

  • Cost
    KnowBe4 can be expensive, especially for smaller organizations or those with tight budgets. The pricing is typically based on the number of users, which can add up quickly.
  • Content Overload
    Some users may find the extensive library of training materials overwhelming. This can make it challenging to choose the most relevant content for their specific needs.
  • Customization Limitations
    While KnowBe4 offers a wide range of training modules, there may be some limitations in terms of customizing the content to tailor it to specific organizational requirements.
  • Dependence on User Engagement
    The effectiveness of the training largely depends on employee participation and engagement. If employees do not take the training seriously, its impact may be limited.
  • Learning Curve
    Some organizations may experience a learning curve when initially implementing the platform, especially if they are not familiar with security awareness training tools.
  • Email Filtering Issues
    In some cases, phishing simulation emails sent through KnowBe4 might get flagged by spam filters, which can affect the accuracy of simulation results.
  • Limited Offline Access
    KnowBe4's training modules generally require an internet connection, which can be a drawback for employees who need offline access.

Analysis of Smallpdf

Overall verdict

  • Smallpdf is a reliable and efficient tool for managing PDF documents, suitable for both casual users and professionals. Its combination of versatility, ease of use, and security features makes it a strong contender in the realm of online PDF services.

Why this product is good

  • Smallpdf is considered good because it offers a wide range of PDF tools that are easy to use and accessible online. It provides functionalities such as PDF conversion, compression, editing, and signing, all within a user-friendly interface. This makes it an ideal choice for both individuals and businesses looking for efficient document management solutions. Additionally, it emphasizes security by ensuring encrypted file transfers, which is crucial for handling sensitive information.

Recommended for

  • Individuals who frequently work with PDFs and need a straightforward tool for conversions, compressions, or edits.
  • Students who need to annotate and organize their study materials in a PDF format.
  • Professionals who require a reliable tool for signing documents and collaborating with team members remotely.
  • Businesses looking for secure document management solutions with the flexibility of online access.

Analysis of Knowbe4

Overall verdict

  • Overall, KnowBe4 is considered highly effective for enhancing cybersecurity awareness and reducing risks related to human error. Its user-friendly interface and extensive resources make it a strong option for businesses looking to improve their security posture.

Why this product is good

  • KnowBe4 is a well-regarded platform in the cybersecurity industry, particularly known for its comprehensive security awareness training and simulated phishing platform. It helps organizations manage the ongoing problem of social engineering by educating their workforce on how to recognize and avoid various cyber threats. The platform offers a wide range of training content, customization options, and analytics to monitor progress and effectiveness.

Recommended for

    KnowBe4 is recommended for organizations of all sizes that are looking to bolster their staff's cybersecurity awareness and resilience against social engineering attacks. It is particularly valuable for businesses operating in sectors with high compliance and regulatory requirements, such as finance, healthcare, and government.

Smallpdf videos

+ Add

smallpdf tutorial video

More videos:

  • Review - Smallpdf Review
  • Tutorial - Smallpdf | How to do Unlimited Free Conversions ? | Hack for Smallpdf | Bypass limit of 2 conversion

Knowbe4 videos

+ Add

KnowBe4 Review

More videos:

  • Demo - KnowBe4 Demonstration - Email phishing simulator & cyber security awareness
  • Review - KnowBe4 - Cybersecurity Training Portal - An Independent Review

Category Popularity

0-100% (relative to Smallpdf and Knowbe4)

Smallpdf

Knowbe4

PDF Tools
100 100%
PDF Tools
0% 0
Corporate LMS And Training
0 0%
Corporate LMS And Training
100% 100
PDF Editor
100 100%
PDF Editor
0% 0
Online Learning
0 0%
Online Learning
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Smallpdf and Knowbe4

Smallpdf Reviews

Best Free Alternatives to Adobe Acrobat in 2026
Smallpdf is a well-known online PDF platform with a clean interface. It works entirely in the browser and integrates with Google Drive and Dropbox, making it convenient if you store files in the cloud. The free tier limits you to two tasks per hour and adds a watermark on some output files. Files are uploaded to Smallpdf's servers for processing.
Source: universalfiletools.com
Best Online Image Converters in 2026: Docpose.cloud Leads the Pack
Users highlight Docpose.cloud’s reliability—no failed conversions even on rare formats. CloudConvert gets praise for quality tweaks but frustrates with daily resets. iLoveIMG is loved for extras like AI, but free limits irk. Smallpdf suits PDF-image hybrids, less pure images. Convertio is straightforward but caps freebies quick.
Source: fileproinfo.com
Ever wondered why bank statements are always in PDF?
Platforms like iLovePDF and Smallpdf are among the most popular choices. They do a decent job for simple PDFs, but I quickly realized a few issues:
Source: medium.com
Top 10 PDF Converters for converting to or from PDF effortlessly
Smallpdf is one of the most well-known PDF converter tools online. Offering a simple, user-friendly interface, it allows users to convert files to and from PDF without any hassle. Smallpdf supports over 18 file types and integrates with Google Drive and Dropbox for easy cloud storage access.
Source: pdf-converter.ai
The 13 Best Free PDF Editors (February 2024)
One of the quickest ways to add images, text, shapes, or your signature to a PDF is with Smallpdf. I find it extremely easy to use for those things, but I opt for one of the editors that top this list if I need to edit the text because this one won't do it for free.
Source: www.lifewire.com

Knowbe4 Reviews

We have no reviews of Knowbe4 yet.
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Social recommendations and mentions

Based on our record, Smallpdf should be more popular than Knowbe4. It has been mentiond 38 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Smallpdf mentions (38)

  • OpenDataLoader: Safe, Open, High-Performance — PDF for AI
    According to statistics from smallpdf.com, by 2025, there will be a massive 2.5 trillion PDF documents stored worldwide, and 290 billion new PDF documents will be created every year. - Source: dev.to / 9 months ago
  • Stirling-PDF: local web application to perform various operations on PDFs
    Smallpdf [1] probably deserves a mention here. Not OSS and not self-hosted, but I‘ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office – very cool folks. [1] https://smallpdf.com/. - Source: Hacker News / over 2 years ago
  • Looking fore college ruled template to print
    And use this one to merge two single-page pdf to make a double side page. Source: over 2 years ago
  • PDF to Excel without O365/Adobe Acrobat?
    I don't have Office 365 for the "Get Data" option, nor do I have Adobe Acrobat. I've tried the smallpdf website but it came out a mess, possibly because my original spreadsheet had highlighted rows and lots of text in some of the cells. Source: over 3 years ago
  • 5 tips to improve your SaaS user onboarding
    Examples of companies doing this well: - SmallPDF users can convert or compress a limited number of files without an account — turning users into advocates and customers once paid use cases comes along; - Freshline uses interactive product demos to help users self-educate and understand the value of their features, without a paywall or registration;. Source: over 3 years ago
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Knowbe4 mentions (6)

  • How do I tell my security team to tone it down with the phishing e-mails?
    If knowbe4.com is in header. Move to Phishing test folder. Source: almost 4 years ago
  • Knowbe4 Salesman just deleted my account
    Our security team uses them. It always strikes me as bad form when we are told "don't open e-mail from people you don't know" and "don't click on links in e-mails" and then we get e-mail from "knowbe4.com" that says "You've been enrolled in security training, click here to take it". And google flags it as spam.... Source: about 4 years ago
  • Does anyone know of any cybersecurity training products? For example, companies that test to see if employees are susceptible to phishing emails or any other products that are designed to test your employees cybersecurity knowledge and weaknesses?
    We use KnowBe4 with our clients for phishing and training. Source: about 5 years ago
  • Don't test staff for phishing vulnerability, they might be offended.
    I use knowbe4.com and test randomly throughout the year. If a user fails, they have to watch training videos. Everyone pretty much is like "ah you got me" No stress, no fuss. Source: over 5 years ago
  • How does your company deal with phishing scams?
    You can run a phishing test to all users for free at knowbe4.com thanks to CHO Kevin Mitnick (Chief Hacking Officer). Then you compare your baseline from others that used the same email template. Our company clicked through at 4.5%, the average was 16% for that template. So you can at least get a baseline where you stand. Source: over 5 years ago
View more

What are some alternatives?

When comparing Smallpdf and Knowbe4, you can also consider the following products

iLovePDF - Premium online PDF tool set

Adobe Learning Manager - Adobe Learning Manager (formerly Adobe Captivate Prime LMS) is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.

Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.

Udemy - Online Courses - Learn Anything, On Your Schedule

Sejda - Split, merge and other powerful PDF tools.

LMS Collaborator - LMS Collaborator is a state-of-the-art learning management system designed to meet the need for corporate training, upskilling, and evaluation with flexible integration abilities.

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