
Notion
Logseq
Joplin
Evernote
Roam Research
Bear
Typora
A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.

Wondershare PDFelement
Foxit PhantomPDF
Foxit Reader
Adobe Acrobat DC
PDF-XChange Editor
pdfFiller
FlexiPDF
A free and open source software to merge, split, rotate and extract pages from PDF files
Which is more popular?
Based on our record, Obsidian seems to be a lot more popular than PDFsam Basic. While we know about 1532 links to Obsidian, we've tracked only 6 mentions of PDFsam Basic.
Website, pricing, platforms and company facts side by side.
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| Website | obsidian.md | pdfsam.org |
| Pricing | — | |
| Company | Startup from the United States | — |
| Listed in |
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
No analysis of PDFsam Basic yet.
Walkthroughs and reviews on video.
OBSIDIAN: Getting Started, Facts & Pricing
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How often each product is chosen within a category, 0–100% relative to the other.


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


One thing to note: Notion bills itself as an Evernote competitor for personal users. It can be—but it's too much for most people, and its offline functionality isn't the best. If you love the idea of Notion, go right...
This app is the kind of thing that, if you’re into it, will have you exploring its various ins, outs, and add-ons for days and weeks on end. Obsidian uses the Markdown format for its notes (which means they can be...
However, it's important to note that Obsidian's whiteboard functionality is not as robust as dedicated collaboration tools. While it lacks real-time basic collaboration features, Obsidian compensates with its vibrant...
We have no reviews of PDFsam Basic yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


The reasons live somewhere else: in practice notes in an Obsidian vault, one note per convention, with the repos it has held in. A note starts as an idea, moves to trialing, and only becomes enforced once I've applied it again in a few... - Source: dev.to / 2 days ago
It's the team version of the second brain you build with Obsidian and Claude. - Source: dev.to / 6 days ago
The first time I downloaded Obsidian was about two years ago and I really liked the concept of storing everything locally in simple markdown files without unnecessary clutter. - Source: dev.to / 5 days ago
It looks good and seems easy to use, however its function might already be covered by PDFSam Basic (also open-source). Source: over 3 years ago
Free and open-source solution for pdf merging: https://pdfsam.org/pdfsam-basic/. Source: about 4 years ago
Since PDFs are provided. You can build (merge) one using a tool such as PDFSam. Source: over 4 years ago
When comparing Obsidian and PDFsam Basic, you can also consider the following products.

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Compare Notion to Obsidian or PDFsam Basic:

All-in-one PDF editor
Compare Wondershare PDFelement to Obsidian or PDFsam Basic:

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Compare Logseq to Obsidian or PDFsam Basic:

Edit PDF files with our feature-rich PDF Editor. Download Foxit PDF Editor to convert, sign, scan / OCR & more. A speedy PDF Editor alternative to Adobe Acrobat.
Compare Foxit PhantomPDF to Obsidian or PDFsam Basic:

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Compare Joplin to Obsidian or PDFsam Basic:

Foxit Reader is a free and light-weight multi-platform PDF document viewer.
Compare Foxit Reader to Obsidian or PDFsam Basic: