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Anticaptcha VS Smallpdf

Compare Anticaptcha VS Smallpdf and see what are their differences

KeptPDF
Redact, edit, OCR, and sign PDFs entirely in your browser. The file never leaves your device. Free, no account needed. sponsored
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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Anticaptcha logo Anticaptcha

Anticaptcha is one of the most utilize captcha solving services that bypass any encryption and provide you and automation protected there for your web-app and website bypassing service.

Smallpdf logo Smallpdf

PDF document management and conversion suite
  • Anticaptcha Landing page
    Landing page //
    2023-06-01
  • Smallpdf Landing page
    Landing page //
    2023-09-21

Anticaptcha features and specs

  • Automation Efficiency
    Anticaptcha automates the process of solving CAPTCHAs, which can save time and effort for businesses and developers needing automated browsing or data extraction.
  • High Success Rate
    With a vast pool of human solvers and sophisticated machine learning models, Anticaptcha offers a high success rate in solving various types of CAPTCHAs accurately.
  • Cost-Effective
    Compared to other CAPTCHA solving services, Anticaptcha is often more affordable, providing competitive pricing for volume CAPTCHA solving.
  • API Integration
    Anticaptcha provides easy-to-use API integration, making it convenient for developers to incorporate CAPTCHA solving into their applications or bots.
  • Supports Various CAPTCHA Types
    Anticaptcha supports a wide range of CAPTCHA types, including image CAPTCHAs, reCAPTCHA v2/v3, and hCaptcha, making it a versatile option.

Possible disadvantages of Anticaptcha

  • Dependency on External Service
    Relying on Anticaptcha means being dependent on an external service, which can introduce risks such as service downtime or API changes.
  • Ethical and Legal Concerns
    Automated CAPTCHA solving may lead to ethical and legal issues, especially if used to bypass security measures or scrape data without consent.
  • Potential for Decreased Security
    Using automated CAPTCHA solving can potentially reduce the effectiveness of security measures intended by website owners to protect against bots.
  • Variable Solving Times
    The solving time for CAPTCHAs can vary depending on server load and complexity, which might delay processes that require quick responses.
  • Conflict with Terms of Service
    Some websites explicitly forbid the use of automated CAPTCHA solving, which could lead to account bans or IP blocks if detected.

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.

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.

Anticaptcha videos

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Smallpdf videos

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smallpdf tutorial video

More videos:

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

Category Popularity

0-100% (relative to Anticaptcha and Smallpdf)

Anticaptcha

Smallpdf

Captcha
100 100%
Captcha
0% 0
PDF Tools
0 0%
PDF Tools
100% 100
Web Application Security
100 100%
Web Application Security
0% 0
PDF Editor
0 0%
PDF Editor
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 Anticaptcha and Smallpdf

Anticaptcha Reviews

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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.cloudโ€™s reliabilityโ€”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

Social recommendations and mentions

Smallpdf might be a bit more popular than Anticaptcha. We know about 38 links to it since March 2021 and only 28 links to Anticaptcha. 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.

Anticaptcha mentions (28)

  • OpenAI's ChatGPT Agent casually clicks through "I am not a robot" verification
    The only thing preventing this from becoming an issue is that paying humans to solve the captchas is actually cheaper than using OpenAI or any other AI service to solve it. Not an advert, but I only know them because it was integrated with Invidious at some point: https://anti-captcha.com/. - Source: Hacker News / about 1 year ago
  • Unauthorized experiment on CMV involving AI-generated comments
    Are you serious? With services like https://anti-captcha.com/ the bot free anonymous discourse is over for a long time now. It's in bad faith when people seriously tell you they don't expect something when they make rules against it. - Source: Hacker News / over 1 year ago
  • 10 web scraping challenges (+ solutions) in 2025
    However, CAPTCHAs can still appear, even when precautions are in place. In such cases, your best bet is to integrate a CAPTCHA-solving service. Tools like Apifyโ€™s Anti Captcha Recaptcha Actor, which works with Anti-Captcha, can help you equip your crawlers with CAPTCHA-solving capabilities to handle these challenges automatically and avoid disrupting your scraping. - Source: dev.to / over 1 year ago
  • I was banned from the hCaptcha accessibility account for not being blind
    I am also blind. Hcaptcha is the worst. Their stupid cookie expires so I have to go through their getting an email to set the cookie almost every time I encounter one. It's a horrendous UX, especially when using different devices and browsers. I imagine others just give up instead of dealing with the crap. They shouldn't use the word accessibility when their whole service is the exact opposite. The bots can... - Source: Hacker News / almost 2 years ago
  • Buster: Captcha Solver for Humans
    For example https://2captcha.com/ https://anti-captcha.com/ https://www.capsolver.com/ https://deathbycaptcha.com/ https://nextcaptcha.com/ seems like about $1 for 1000 solutions I suspect these businesses do a first pass of ML in case the captcha is easy, before sending it to a human to be solved manually. - Source: Hacker News / about 2 years ago
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Smallpdf mentions (38)

  • OpenDataLoader: Safe, Open, High-Performance โ€” 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 Iโ€˜ve used it occasionally and it has always worked really well. When I was running an agency, we inherited their first office โ€“ 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 โ€” 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
View more

What are some alternatives?

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

2captcha - 2Captcha is a CAPTCHA-solving API for automating reCAPTCHA, Cloudflare, and other anti-bot challenges.

iLovePDF - Premium online PDF tool set

CAPTCHAs.IO - One of the most stable and fast yet affordable captcha solver API web service provider online.

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.

GSA Captcha Breaker - GSA Captcha Breaker is solving captchas without paying per captcha.

Sejda - Split, merge and other powerful PDF tools.

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