Compare PDFelement vs. Slack

A sensible way to choose the right Collaboration Software product for your organization is to evaluate the solutions against each other. Here you can compare Slack and PDFelement and see their capabilities compared in detail to help you decide on which one is the superior product. Similarly, you can compare their overall ratings, including: overall score (Slack: 9.3 vs. PDFelement: 8.8) and user satisfaction (Slack: 96% vs. PDFelement: 98%). Examine their distinctive features and similarities and discover which one outperforms the other. Likewise, think about how your business will look like in the future; will your company outgrow the app in the next 3-5 years? Currently, the best solutions in our Communications Software category are: RingCentral, Wrike, Slack.





PDFelement screenshot Slack screenshot
Pricing Details

Total Score

Our Score

8.8 ?

Our Score

9.3 ?

Client Satisfaction

Client Satisfaction

Client Satisfaction

98% ?

Client Satisfaction

96% ?





Pricing Type

Pricing Type

One-time payment | Quote-based Free | Monthly payment | Annual Subscription
Detailed Review

Detailed Review

General Info

General Info

PDFelement is a professional, reliable, and powerful PDF editing and conversion application with cost-effective pricing and an intuitive interface.
Slack is a messaging app that brings all your communication together in one place. It offers real-time messaging, archiving and search for modern teams.
Useful Links
Popular Customers

Popular Customers

Philips, Stanford, IBM Dow Jones, eBay, NBCUniversal, The Wall Street Journal
Pricing Details

Pricing Details

Learn more about PDFelement pricing Learn more about Slack pricing
Contact No.

Contact No.

+86 755 8666 5000 +1-415-805-8989
List of Features

List of Features


  • Robust Editing
  • Optical Character Recognition
  • Text Autofit
  • Spell Check
  • Create PDF from Files
  • Merge PDF from Multiple Files
  • Batch PDF Creation
  • Bates Numbering
  • Convert PDFs
  • Split PDFs
  • Extract Page
  • Batch Convert
  • Secure and Sign PDF Files
  • Password Protection
  • Redaction
  • User Permission
  • Annotations and Comments
  • Markup
  • Add Watermarks, Backgrounds, Headers and Footers
  • Fillable Forms
  • Edit Paper Forms
  • Form Data
  • Free Customer Support
  • Annual Product Updates
  • One-click Form Creation
  • Ready-to-use Templates
  • Customized Form Extraction
  • Custom Fields
  • Intelligent Paragraph Recognition
  • Match Fonts and Style
  • Automatic Form Recognition
  • Data Extraction from digital and scanned PDFs
  • File Size Optimization
  • Form Data Extraction


  • Conversation channels
  • Private groups
  • Messaging
  • Message history
  • Search
  • Snippets
  • Webhooks
  • Collaboration
  • File sharing
  • File browsing
  • Voice/video calls
  • Feedback
  • Progress archive
  • Notifications
  • Integrations
  • Synchronization
  • Open API
  • iOS & Android apps
  • Data security
  • Data encryption
  • Single Sign-On
  • Two-factor authentication
Contact Address

Contact Address

680 Folsom St #145
San Francisco, CA 94107
Pricing Info

Pricing Info

PDFelement offers plans based on your desktop’s operating system and the number of PCs where the system will be implemented. Users may first try out PDFelement’s trials for the personal and professional edition. While there’s no expiry date for the trial, there are certain limitations to premium functionalities.

The products are offered with 30-day money back guarantee, free customer support, and continuous product development. Here are the pricing plans to choose from:


  • 1 PC – $89.95
  • 2-10 PCs – starting from $169.11 for 2 PCs
  • 11-20 PCs – starting from $890.51 for 11 PCs
  • Over 20 PCs – by quote


  • 1 Mac – $99.95
  • 2-10 Macs – starting from $187.91 for 2 Macs
  • 11-20 Macs – starting from $890.51 for 11 Macs
  • Over 20 Macs – by quote

Slack offers three SMB and enterprise pricing packages for users to choose from. Give the details a look, and select your plan:

Free – No limits on time or users

  • Searchable message archives, up to 10k of your team’s most recent messages
  • 10 apps or service integrations
  • Native apps for iOS, Android, Mac & Windows Desktop
  • Two-person voice and video calls
  • 5GB total file storage for the team
  • Two-factor authentication

Standard – $6.67 per user/month billed annually ($8 billed monthly)

  • All features from the Free plan
  • Unlimited searchable message archives
  • Unlimited apps and service integrations
  • Custom retention policies for messages and files
  • Guest access
  • Priority support
  • OAuth via Google
  • Mandatory two-factor authentication
  • Custom User Groups to reach a team or department
  • Group voice and video calls
  • 10GB file storage per team member

Plus – $12.50 per user/month billed annually ($15 billed monthly)

  • All features from the Standard plan
  • SAML-based single sign-on (SSO)
  • Compliance Exports of all messages
  • 99.99% Guaranteed Uptime SLA
  • 24/7 Support with 4-hour response time
  • User provisioning and deprovisioning
  • Real-time Active Directory sync with OneLogin, Okta, Centrify, and Ping Identity
  • 20GB file storage per team member

Enterprise – By quote

  • Fully searchable archive with unlimited messages
  • Unlimited external integrations
  • Free native apps for iOS, Android & Mac Desktop
  • Detailed usage statistics, reporting & analysis
  • Custom message retention policies
  • Guest access
  • Priority support


English, Dutch English
Available Integrations

Available Integrations

No integrations available.

Over 1,500 apps integrate with Slack. The complete list can be found at the Slack App Directory.

Support Types

Support Types

Available Devices

Available Devices

Company Size

Company Size

Small Business | Medium Business | Freelancers Small Business | Large Enterprises | Medium Business | Freelancers
Email Address

Email Address
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Popular Alternatives

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In case you are still having doubts about which service will be best for your company it may be a sound idea to analyze each service’s social metrics. These metrics are frequently a way to see how popular every solution is and how big is its online presence. For example, in case of Facebook Slack has 0 likes on their official page while PDFelement profile is liked by 843 people.