Choose the tools and the order in which they should act.
Several files at once if needed: the flow runs through all of them.
Every document goes through all the steps you defined.
The file does not leave your device. Thirty-two tools out of thirty-eight.
Yes: the sequence is defined once and run again when needed, which is the whole point of the tool for recurring work.
One run is one operation, and a batch of up to 20 files counts as one: not one per step in the flow.
If a step involves external processing, it does so inside the flow too, and it is declared. Automation does not change where an operation is processed, nor does it hide it.
It opens in your browser, nothing to install. Five operations a day are free, with no payment details.