Links of interest

Here you will find essential tools, both to install for free on your computer, and online tools that you can use from your browser without having to install anything, for your day-to-day work, and without paying for expensive licenses.

Some of these tools vary slightly in usability, since their menus will be different, for example, somewhere they will require knowledge of Photoshop and we recommend Gimp, which is basically the same but open source (open source)… the decision to use one or the other is in your hands.

GIMP It is a free distribution program that will allow you to perform tasks such as photographic retouching, image creation and composition.

You can use it as a simple design program, a professional photo retouching software, as an image format converter, etc.


Apache OpenOffice is an open source office productivity suite focused on word processing, spreadsheets, presentations, graphics, databases, and more. Apache OpenOffice is used to create and edit documents (Writer), presentations (Impress), spreadsheets (Calc), graphics (Draw), mathematical formulas (Math), and databases (Base).


In this case, you have an online tool that you can use even from your mobile. With Ilovepdf you have a multiformat converter, not only to go from word to pdf and vice versa, but also to convert between different image formats, for those occasions when, for example, you have to attach a message to your emails or a photo to your resume.


Zoom is a video conferencing tool that has become very popular during the pandemic due to its ease of use and low resource requirements.

Ideal for both private conversations and group video conferences, this application helps you stay connected to the world quickly and easily.

Requires you to have a webcam