DTweak

Complete tool to optimize your computer

TweakNow WinSecret

Powerful tool to optimize Windows

Argente Utilities

Complete utiltiy pack for your PC

EnhanceMySe7en

Make the most of Windows 7

jv16 PowerTools

Optimize the performance and stability of Windows

O&O SafeErase

Manage to permanently remove any file from your computer

Eraser

Definitely erases a file from your computer

Fix it Center

Detect and fix any Windows error

PC Speed Maximizer

Give your computer more power, fixing the problems it may have

MemInfo

Always know how much RAM memory your PC is using

BleachBit

Free space on your hard drive in the easiest way

FCleaner

One of the best free PC maintenance programs available

HDShredder

The best way to erase any file from your hard drive

ASTRA32

Obtain information about your system with maximum accuracy

Argente Disk Cleaner

Remove unnecessary files from your PC

Start-Q

Control all the processes that start with Windows

Celtx

Excellent tool for multimedia projects

Mendeley Desktop

Surprising document manager ideal for scientific and bibliographical projects

JIRA

Manage and organise the work of your project team

Bitrix24

Create an intranet for your work team

Kosmik

Creative visual organization tool

Memo Book

Manage all your documents

Slack

A space for perfect work communications

ProjectLibre

A decent free alternative to Microsoft Project

PriMus-DCF

Software to share catalogs, measurements and budgets

join.me

Hold work meetings wherever you are

Microsoft Teams

Microsoft's business communications tool

Slife

Keep track of how you spend your time on the computer

Focus Booster

Simple way to improve your productivity

OpenProj

The perfect substitute for Microsoft Project

Project

Create and manage projects and administer your workgroup