Software Alternatives, Accelerators & Startups

Sumatra PDF VS Slack

Compare Sumatra PDF VS Slack and see what are their differences

Sumatra PDF logo Sumatra PDF

Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.

Slack logo Slack

A messaging app for teams who see through the Earth!
  • Sumatra PDF Landing page
    Landing page //
    2022-07-28
  • Slack Landing page
    Landing page //
    2023-07-18

Sumatra PDF videos

Sumatra PDF my favorite PDF reader for Windows

More videos:

  • Review - Sumatra PDF A FREE Portable PDF reader for Windows 10 | Alternative To Adobe PDF Reader

Slack videos

Review: How & Why We Use Slack At Our Office

More videos:

  • Review - What is Slack?
  • Tutorial - Slack App Tutorial: How & Why We Use SLACK For Our Remote Team

Category Popularity

0-100% (relative to Sumatra PDF and Slack)
PDF Tools
100 100%
0% 0
Communication
0 0%
100% 100
PDF Editor
100 100%
0% 0
Project Management
0 0%
100% 100

User comments

Share your experience with using Sumatra PDF and Slack. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Sumatra PDF and Slack

Sumatra PDF Reviews

The Most Recommended 9 Free PDF Readers in 2023
Sumatra PDF Reader is a lightweight PDF reader with the basics of PDF viewing and processing. It works with various versions of the Windows operating system, such as the previous XP, Vista, 7, 8 and the latest Windows 10.
Top 10 Free eBOOK Readers for PC
A free eBook reader for Windows that can act as an all-in-one tool is Sumatra PDF Reader. Besides being free of cost, Sumatra is small and portable, which makes it a fast and lightweight tool for eBook viewing. The tool also features a simple and user-friendly interface with a near-to-zero learning curve. Sumatra can prove beneficial as the best EPUB reader for your PC.
Source: updf.com
10 of the Best Ebook Readers for Windows, macOS, and Mobile
Being a simple application, the user interface itself is pretty minimal. What’s more, Sumatra does lack some advanced features. Bookmarks, highlights, and other typical features aren’t in the box. Even so, Sumatra is a great choice as a capable and lightweight application that just works.
13 of the Best Free PDF Readers
Users who want the ability to view their PDF in different modes should consider Sumatra PDF. Sumatra PDF allows users to view their PDFs as a single page, in book format or as a presentation. There are also shortcuts included that make navigating the PDF easier and faster. Sumatra PDF might not have all the features of some other PDFs viewers, but it is still a reliable tool...
Source: www.indeed.com
Top 10 Adobe Reader Alternatives for Windows
We have mentioned 10 good Adobe reader alternatives that you can use to replace Adobe Acrobat Reader. Depending on your usage and requirement you can choose anyone. For example, if you just want an app to read the PDF documents, you can simply use your browser. If you want something light, you can download the Sumatra PDF. Just read the article and find the one that meets...
Source: beebom.com

Slack Reviews

  1. Best app for getting in touch with my colleagues

    Slack is best platform to be used for professional purposes. It helps me keep my professional and personal life separate.

    🏁 Competitors: Microsoft Teams
    👍 Pros:    Bulk messaging
    👎 Cons:    Sometimes the download is slow
  2. Best tool for messaging to business.

    Slack helps business to get their teams in touch with each other. The interface is very user friendly and easy to use.

    🏁 Competitors: Microsoft Teams
    👍 Pros:    Easy to use|User friendly interface
    👎 Cons:    Costly
  3. great tool for teamwork

    i have been using slack for my work and it is truly amazing. provides great effeciency and helps to manage a large number of team and stay connected throughout. reccomended for businesses with big teams

    👍 Pros:    High quality|User-friendly|Good support
    👎 Cons:    Notifications|Notification and alert

20 Telegram Alternatives to Chat With in 2024
Slack works more like a forum than Teams does – falling somewhere in between a forum and a chat software. It lets you organize discussions into different channels, as well as by thread. You can invite others into a thread by @mentioning them, and it lets you add lots of different types of content. Slack works really well for 1:1 audio meetings, “huddles,” that give you the...
Why we switched to Mattermost
Now, obviously core messaging functionality is critical. Mattermost is great there, but so is Slack. In fact, Slack features like third-party integrations and threaded messaging were missed greatly (thank you, Mattermost, for recently adding threaded messaging). So the relative parity between the solutions from a ‘speeds and feeds’ perspective was table stakes, but we...
Source: netfoundry.io
Microsoft Teams Vs Clariti: Which one should you choose?
The main reason behind the sudden rise of Teams is it is being offered at no added cost to Office 365 users. This strategy paid for Teams as it was able to increase its market share and overtake its potential rival Slack in no time. Though Microsoft is not earning any revenue (they may actually be losing money in selling Teams), they are able to sustain due to their deep...
Source: clariti.app
15 Best Instant Messaging Apps for Business
Clariti is a relatively new instant messaging app that has been gaining in popularity among small businesses and the startup community especially in the technology and media markets. A key reason for its success has been its ability to address issues that other long-standing tools like Slack and Teams have perpetuated with their chat-focused communication paradigm. Clariti...
Source: clariti.app
14 of the Best Slack Alternatives for 2022
Luckily, when it comes to choosing the right communication tool for your team, you have a variety of options. I’ve briefly covered the best apps your team might enjoy, but if you need more in-depth information on team chat tools like Slack, check out Chanty’s Slack alternatives review. It shares Chanty's experience and feedback from testing seven different team chat software...

Social recommendations and mentions

Based on our record, Slack seems to be a lot more popular than Sumatra PDF. While we know about 211 links to Slack, we've tracked only 1 mention of Sumatra PDF. 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.

Sumatra PDF mentions (1)

  • anyone know any good epub/pdf readers for windows 11?
    You can use your browser for both, there are extensions(FireFox - PDF & EPUB/Chrome - PDF& EPUB) for that. In case, you want you use a separate software for them, I suggest SumatraPDF--it handles both PDFs and .EPUB files. Source: over 1 year ago

Slack mentions (211)

  • How to Build and Manage a High-Performing Software Development Team?
    Effective communication is indeed the backbone of any successful software development team. Utilizing tools such as Slack, Microsoft Teams, and Jira has revolutionized the way my teams collaborate and stay on track. These tools facilitate clear, continuous communication and integrate seamlessly with other work management systems, making them indispensable in our daily operations. - Source: dev.to / 5 days ago
  • Tech radar: Keep an eye on the technology landscape
    To share about specific technologies, Slack or Discord channels are quite common and effective ways to interact with the community. - Source: dev.to / about 1 month ago
  • How to Get Remote Teams to High Perform
    Raise your hand in case you feel confused about project progress. How often do you ask about the current status in *Slack*? - Source: dev.to / 26 days ago
  • Mastering Collaboration: A Comprehensive Guide to Slack Setup and Configuration
    Head over to https://slack.com/ and click "Create a new workspace.". - Source: dev.to / 2 months ago
  • Qilin: A Starter Project Template For Every Open Source Project
    There are no hard and fast rules around this other than remembering to meet your users and contributors where they already are. If you know that they are more likely to hang out on Discord rather than Slack, then having your community channel on Discord is going to serve you well. Some people prefer to keep their communication about a piece of work as close together to the issue and work as possible. One place to... - Source: dev.to / 3 months ago
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What are some alternatives?

When comparing Sumatra PDF and Slack, you can also consider the following products

Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.

Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

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.

Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.

Okular - Okular is a universal document viewer based developed by KDE.

Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.