There are many file compression utilities, but the one you’re guaranteed to find on every Linux distribution is gzip. If you only learn to use one compression tool, it should be gzip .
Smartphones have replaced scanners for a lot of common tasks. But if you need to get digital copies of old photos, slides, or negatives, or a high-quality scan of paper, phones still can’t beat specialized equipment.
Many websites have strict rules that limit the size and type of image format you’re allowed to upload. With JPG being the go-to file format of the internet, we’re going to take a look at how you can convert your images into JPG format.
Adobe InDesign lets you export your InDesign file as a PDF. Depending on what kind of document you created, you may want to use different PDF presets. You can choose one of InDesign’s PDF presets, or just create your own.