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PDFsam Basic, a free, open source, multi-platform software designed to split, merge, extract pages, mix and rotate PDF files

Toggl
Harvest
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Time Doctor
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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.

Which is more popular?
Based on our record, Clockify should be more popular than PDFsam. It has been mentioned 57 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | pdfsam.org | clockify.me |
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| Company | — | Startup from Serbia · 2017 |
| Listed in |
What each product offers, as listed by its team.


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.
Overall verdict
Why this product is good
Recommended for
Clockify is highly recommended for freelancers, small to medium-sized businesses, and remote teams who need efficient time management without financial constraints. Project managers, consultants, and anyone involved in billing or client work would find it particularly beneficial.
Walkthroughs and reviews on video.
How to Use PDFsam
More videos
Quick Features Overview
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using PDFsam and Clockify. 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...
Looking for a different time tracker? These guides compare Teetrack head-to-head with popular tools like Toggl, Clockify, and Harvest — covering pricing, billing features, data export, and how migration works. Each...
For small businesses, the best tool depends on the level of visibility needed. Mera Work is a strong choice if the business needs complete work visibility. Clockify is useful for basic time tracking and timesheets....
As a comprehensive tool, Clockify does many things. It has multi-platform time tracking, timesheet and time off management, scheduling, and expense tracking features.
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
Check out https://clockify.me/ It's my go-to for hourly "clock your hours" work. - Source: Hacker News / over 2 years ago
Clockify - Time tracker and timesheet app that lets you track work hours across projects. Unlimited users, free forever. - Source: dev.to / almost 3 years ago
Clockify.me to timetrack my activities. Source: over 3 years ago
When comparing PDFsam and Clockify, you can also consider the following products.

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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.
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Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
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Simple and robust time tracking app to help you stay on the same page with your team while working from home.
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