BASALT · JOURNAL
Working out what your PDF software costs per use
Software cost discussions usually compare prices. A more useful exercise compares price against use, and it takes about five minutes with your own history.
The exercise
Count how many times you opened your PDF application in the last month. Not documents viewed, sessions where you did something to a document.
Divide the monthly cost by that number.
For someone opening it daily to do substantive work, the result is a couple of dollars a session for a deep professional toolset, which is obviously reasonable.
For someone opening it four times a month to redact and combine files, the result is several dollars per operation, which is worth looking at directly rather than treating as a fixed cost.
The second column
List which features you used in those sessions. Most people find a short and repetitive list.
The value of a subscription is in the breadth. If your usage is narrow, you are paying for breadth you do not consume, which is exactly what a subscription is designed to smooth over and exactly what makes it poor value in that case.
The counter argument, honestly
Optionality has value. Paying for capability you rarely use is reasonable if the moment it is needed is urgent and unpredictable, which does describe some practices.
Support has value. When something goes wrong before a filing deadline, a vendor with a support organisation is worth more than a cheaper tool with an email address.
Familiarity has value. Time spent learning a new tool is real cost, and switching to save a modest monthly fee can be net negative.
The honest conclusion
There is no universal answer, and comparisons that produce one are selling. The exercise above produces your answer, which is the only one that matters.
Do it with your actual last month rather than your imagined typical month. The two differ more than people expect, and the actual one is the one you are paying for.
Frequently asked questions
How do I decide if my PDF subscription is worth it?
Count the sessions in the last month where you actually did something to a document, divide the monthly cost by that number, and list which features you used. Narrow, infrequent use makes the per use cost visible in a way a monthly figure does not.
Is a cheaper PDF tool always better value?
No. Support during a deadline, breadth of capability for unpredictable needs, and avoiding the time cost of learning a new tool are all real value. A modest saving can be net negative once switching cost is counted.
What if I only use a few PDF features?
Then you are paying for breadth you do not consume, and a one time purchase covering your actual list is likely better value. The test is what you did last month rather than what you might need one day.
When is switching PDF tools a bad idea?
When your work includes capabilities smaller tools do not have, such as PDF/A conversion, accessibility tagging or complex form design, or when the time cost of learning a new tool exceeds the saving.
Doing it in Basalt
Basalt is a native macOS PDF toolkit with eighteen tools in one window: merge, split, compress, OCR, Bates numbering, privilege logs, forms, signing, watermarks, comparison and more. Redaction destroys content rather than covering it, and an independent verifier re-opens every written file and proves the material is gone before the file is saved. If it cannot prove it, nothing is written. A one time $29 licence covers up to three Macs, it is free for the first 24 hours, there is no account, and the engine holds no network entitlement at all, which macOS enforces at the code-signature level. Download it at basaltformac.com.
Redaction that proves itself
Basalt destroys the content you mark, then re-opens the file it wrote and proves the content is gone before it saves anything. Your documents never leave your Mac.