
Adobe Acrobat DC
iLovePDF
Smallpdf
PDF24 PDF Creator
PDF-XChange Editor
Sejda
PDF24
PDFsam Basic, a free, open source, multi-platform software designed to split, merge, extract pages, mix and rotate PDF files

Toggl
Rize
Clockify
Harvest
Chronoscope
Gryzzly Time and budget Tracking
Everhour
Clockk AI-powered time tracking for freelancers & agencies ⏰🔥💰
Which is more popular?
Based on our record, PDFsam seems to be a lot more popular than Clockk. While we know about 32 links to PDFsam, we've tracked only 3 mentions of Clockk.
Website, pricing, platforms and company facts side by side.
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| Website | pdfsam.org | clockk.com |
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In their own words, as submitted to SaaSHub.


No description of PDFsam yet.
Clockk is an AI powered (automatic) time tracking app. Instead of timers, Clockk runs in the background, automatically tracking what you're working on and for how long. Clockk uses AI to automatically assign your work to the right project/client. No start/stop timers to constantly monitor...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
PDFsam is recommended for individuals and small businesses looking for an easy-to-use, cost-efficient PDF tool capable of handling everyday PDF manipulation tasks without the complexity or expense of more advanced software. It’s particularly suitable for users who require basic features and occasional PDF editing.
No analysis of Clockk yet.
Walkthroughs and reviews on video.
How to Use PDFsam
More videos
No Clockk videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using PDFsam and Clockk. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


This is a simple open source Java pdf editor. The basic version allows you to edit the content and structure of pdf documents. Builds of this version are available for Windows, MacOS and Linux. PDFsam Enhanced version...
Clockk has supported apps, which give Clockk the ability to extract details from the applications you’re using to determine different projects within the same app. Let’s say you’re a bookkeeper using Quickbooks for a...
The main difference between the two is that timeBro has one tracker to install on your computer and Clockk has two trackers (desktop app and browser extension) and supported apps. These two trackers help get more...
There is also a free version of Clockk (Clockk Express). Clockk Express is a daily email that shows you what you worked on and for how long.
Recommendations tracked on public social media and blogs since March 2021.


He shares insights into a few applications, like Hero (CAD application to calculate energy efficiency) and PDFSam (powerful and professional PDF editor). PDFSam had 100.000 downloads in April '24! - Source: dev.to / over 2 years ago
I find pdfsam to be the perfect offline tool for me on Windows. https://pdfsam.org And it's open source as well: https://github.com/torakiki/pdfsam. - Source: Hacker News / about 3 years ago
That might be fit for your purpose PDFSam. Source: over 3 years ago
I want to introduce you to Clockk! Automatic time tracking app that runs in the background and tracks what you're working on. Be more productive by being aware of where you're spending your time. Source: about 4 years ago
Check out https://clockk.com/ for an easy and accurate way to track your time. Gain insight on how you are using your time to help make business decisions and easily keep track of billable hours for multiple clients! Source: about 4 years ago
Hey you might be interested in https://clockk.com/ ! Automatic time tracking that separates your work based on project/client :). Source: over 4 years ago
When comparing PDFsam and Clockk, you can also consider the following products.

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.
Compare Adobe Acrobat DC to PDFsam or Clockk:

Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Compare Toggl to PDFsam or Clockk:




Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.
Compare Clockify to PDFsam or Clockk: