Gnumeric

A completely open source spreadsheet

Business-in-a-Box

Get hold of any professional document

Final Draft

The best tool to write movie scripts

OpenOffice Portable

The renowned office suite, in portable version

Total HTML Converter

Convert HTML files to more usual formats

Kingsoft Office

Lightweight alternative to Microsoft Office

Scientific Word

Professional editor for technical and scientific texts

Paper Stacks

Manage to organize your printed documents

SAP Crystal Reports Viewer

RPT report viewer

OfficeSuite

Free and complete office suite

WPS Office

Practical and functional office suite

Word Viewer

Open Word documents without installing Microsoft Office

Microsoft Office Compatibility Pack

Open OpenXML files in older versions of Office

Microsoft Project 2007 SP2

Second Microsoft Project 2007 service pack

LibreOffice Portable

The portable version of one of the best free office suites

FreeOffice

Alternative office suite to Microsoft Office

SymMover

Move programs to other drives without reinstalling them

TeraCopy

Copy files in a faster and more secure manner than with the explorer

TutuApp

Manage your apps from your Windows PC

Nearby Share

Share files between Windows and Android

Supercopier

Take control of file transfer

Mobogenie

Manage your Android device from your PC

SHAREit

Share files between devices without an Internet connection

MobileTrans

Excellent software to make backups of your smartphone

Samsung SideSync

Software to synchronize your Samsung devices and PC

Zapya

Transfer files between devices without cables

Text 2 Folder

Create folders based on your text files

Unlocker

Eliminate files that according to Windows are still in use

Tenorshare ReiBoot

The tool to solve problems on your iPhone

Xender

Tool to download videos and transfer files

Duplicate Cleaner

Find duplicate files and eliminate them from the system