Software Alternatives & Startups

Nitro Pro VS CloudLinux

Compare Nitro Pro VS CloudLinux and see what are their differences

Nitro Pro

An affordable Adobe Acrobat alternative for editing and creating PDF

Rating
0 reviews
CloudLinux

Making Linux secure, stable, and profitable for thousands of hosting providers and data centers worldwide.

Rating
0 reviews
Pricing
Open source
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

Nitro Pro
CloudLinux
Website gonitro.com cloudlinux.com
Pricing
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Nitro Pro 6 features
CloudLinux 5 features
  • User-Friendly Interface
    Nitro Pro offers a highly intuitive and easy-to-navigate interface, making it accessible for users of all skill levels.
  • Comprehensive PDF Editing Features
    It provides robust features for creating, editing, merging, and converting PDFs, allowing for thorough document customization.
  • Advanced OCR Technology
    The software includes advanced Optical Character Recognition (OCR) capabilities, allowing for the editing of scanned documents and the extraction of text from images.
  • Collaboration Tools
    Nitro Pro offers collaboration tools, such as commenting, reviewing, and annotation features, which enhance teamwork and document sharing.
  • Security Features
    It includes strong security options, like password protection, permissions management, and digital signature capabilities, ensuring document safety.
  • Integrations
    Nitro Pro integrates well with popular cloud storage services (e.g., Google Drive, Dropbox) and Microsoft Office, streamlining workflows.

Possible disadvantages

  • Cost
    Nitro Pro is relatively expensive compared to some other PDF solutions, which might be a deterrent for individual users or small businesses.
  • Resource Intensive
    The software can be resource-heavy, potentially slowing down older or less powerful computer systems.
  • Limited Mobile Support
    Nitro Pro offers limited features and functionality on mobile devices, reducing its usability on-the-go.
  • Learning Curve for Advanced Features
    While basic features are easy to use, mastering some of the more advanced functionalities can take time and training.
  • No Mac Version
    As of now, Nitro Pro is only available for Windows, leaving Mac users without a native solution.
  • Enhanced Server Stability
    CloudLinux uses its lightweight virtualization technology (LVE) to isolate each tenant on a shared hosting server, preventing any single user from consuming excessive resources and crashing the server for everyone else. This ensures consistent uptime and performance.
  • Improved Security with HardenedPHP and KernelCare
    CloudLinux offers HardenedPHP, which patches old and unsupported PHP versions against known vulnerabilities, and KernelCare, which provides live kernel patching without requiring server reboots. These features significantly enhance server security posture.
  • Resource Limit Management
    Administrators can set granular resource limits (CPU, memory, I/O, number of processes, etc.) per user account using LVE Manager. This makes it easy to manage shared hosting environments and ensure fair resource distribution among tenants.
  • CageFS File System Virtualization
    CageFS creates a virtualized file system for each user, preventing them from seeing other users on the server, viewing sensitive configuration files, or exploiting server vulnerabilities. This adds an important layer of isolation and security.
  • Wide Compatibility with Hosting Panels
    CloudLinux integrates seamlessly with popular hosting control panels such as cPanel, Plesk, and DirectAdmin, making it straightforward for hosting providers to adopt without overhauling their existing infrastructure or workflows.

Possible disadvantages

  • Additional Licensing Cost
    CloudLinux requires a paid monthly or annual license on top of the base server cost. For smaller hosting providers or individual server owners, this additional expense can add up and may not always be justifiable compared to free alternatives.
  • Limited to CentOS/RHEL-Based Systems
    CloudLinux is built on top of RHEL/CentOS and does not support other Linux distributions like Ubuntu or Debian. This limits its adoption for hosting providers who prefer or already run non-RHEL-based environments.
  • Learning Curve for Configuration
    While CloudLinux provides powerful resource management tools, properly configuring LVE limits, CageFS, PHP Selector, and other features requires a solid understanding of the platform. Misconfiguration can lead to users being unnecessarily restricted or resources being poorly allocated.
  • Potential Performance Overhead
    The additional layers of virtualization, resource monitoring, and file system isolation introduced by CloudLinux can impose a slight performance overhead on the server compared to running a bare, unmodified Linux distribution without these controls.
  • Dependency on CloudLinux Ecosystem
    Adopting CloudLinux means relying on their ecosystem for kernel updates, PHP patches, and security fixes. If the company experiences delays in releasing patches or changes its pricing/licensing model, hosting providers may find themselves locked into a dependency that is difficult to migrate away from.

Analysis

An editorial look at what each product does well and who it suits.

Nitro Pro
CloudLinux

Overall verdict

  • Overall, Nitro Pro is a solid choice for individuals and businesses looking for a robust PDF solution. It combines essential features with competitive pricing, making it a worthwhile investment for many users.

Why this product is good

  • Nitro Pro is considered a reputable PDF editor because it offers a comprehensive suite of tools to create, edit, convert, and secure PDF files. It's praised for its user-friendly interface and advanced features like OCR (Optical Character Recognition), integration with cloud services such as Google Drive and OneDrive, and its ability to handle batch processing efficiently. Users often appreciate its balance of functionality and affordability compared to Adobe Acrobat.

Recommended for

    Nitro Pro is recommended for professionals and businesses that require frequent PDF editing and conversion, such as legal firms, administrative offices, educators, and publishing companies. It's also suitable for individual users who need more advanced PDF functionalities than those offered by free tools.

Overall verdict

  • CloudLinux is a well-regarded, mature Linux OS distribution and toolset specifically designed for shared hosting and multi-tenant server environments, offering strong isolation, resource management, and security features that make it a solid choice for hosting providers.

Why this product is good

  • Provides LVE (Lightweight Virtual Environment) technology for per-tenant resource isolation, preventing 'bad neighbor' effects on shared servers
  • Enhances server stability and security by isolating users so that one account's issues (crashes, resource spikes) don't affect others
  • Offers extended lifecycle support (longer than standard CentOS/RHEL support windows), which is valuable for legacy systems
  • Includes tools like CloudLinux OS Shield, Imunify360 integration, and hardened kernel options for improved security
  • Compatible with popular control panels like cPanel and Plesk, making it easy to integrate into existing hosting stacks
  • Backed by an established company with a long track record in the hosting industry and responsive support
  • Offers granular control over CPU, memory, I/O, and other resources per user account
  • Provides PHP Selector and multiple PHP version support, useful for hosting providers serving diverse client needs

Recommended for

  • Web hosting companies running shared or reseller hosting environments
  • Hosting providers needing to isolate customer accounts on the same physical server
  • Businesses requiring extended OS support lifecycles beyond standard RHEL/CentOS EOL dates
  • Enterprises using cPanel or Plesk that want tighter security and resource control
  • Hosting companies looking to reduce support tickets caused by noisy-neighbor resource contention
  • IT teams managing multi-tenant infrastructure who need governance and monitoring tools built into the OS layer

Videos

Walkthroughs and reviews on video.

Nitro Pro 2 videos + Add
CloudLinux 3 videos + Add

Create, edit, convert PDF's with Nitro PRO - Review (2019)

More videos

  • - Nitro Pro 10 Review

When To Use Cloudlinux On Your Virtual Private Server (VPS)

More videos

  • - CloudLinux OS+ in a minute: Explore Features
  • - How CloudLinux Plans to Keep CentOS 6 Alive

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Nitro Pro
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Nitro Pro and CloudLinux. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Nitro Pro no reviews yet
CloudLinux no reviews yet
  • Top 5 PDF Annotators free
    www.geekersoft.com · Sep 2022

    Nitro PDF Pro is a software for annotating PDF files. Its interface is similar to that of Microsoft Office, which makes it easier for users to use it. It has features such as merging, annotating, signing, commenting...

  • 5 alternatives to Adobe Acrobat Reader
    www.geekersoft.com · Aug 2022

    Nitro PDF Pro is one of the best Acrobat alternatives for those who don't like subscriptions, offering a one-time permanent license purchase. The toolkit has an interface and experience comparable to that of Adob E...

  • 10 Best Adobe Acrobat Alternatives You Should Try
    launchspace.net · Jun 2022

    When it comes to PDF editors that seriously rival Adobe’s hegemony, Nitro Pro 12 is at the top of the hill. More than half the Fortune 500 companies and tens of millions of users depend on Nitro Pro for their PDF...

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We have no reviews of CloudLinux yet. Be the first one to post

Alternatives to Nitro Pro and CloudLinux

When comparing Nitro Pro and CloudLinux, you can also consider the following products.