FCleaner

One of the best free PC maintenance programs available

PC Speed Maximizer

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

BleachBit

Free space on your hard drive in the easiest way

Fix it Center

Detect and fix any Windows error

DTweak

Complete tool to optimize your computer

Eraser

Definitely erases a file from your computer

TweakNow WinSecret

Powerful tool to optimize Windows

O&O SafeErase

Manage to permanently remove any file from your computer

Argente Utilities

Complete utiltiy pack for your PC

MemInfo

Always know how much RAM memory your PC is using

HDShredder

The best way to erase any file from your hard drive

Argente Disk Cleaner

Remove unnecessary files from your PC

ASTRA32

Obtain information about your system with maximum accuracy

EnhanceMySe7en

Make the most of Windows 7

Start-Q

Control all the processes that start with Windows

jv16 PowerTools

Optimize the performance and stability of Windows

Solid Converter PDF

Modify PDF files to your own liking

PDF OCR

Allow your scanned documents to be editeed

PDF to Word

Convert to Word any PDF files

Foxit PDF Editor

The first real PDF file editor

PDF Editor

Efficient PDF editor

Adobe Acrobat Reader

Adobe's program to read and work with PDF files

PDF Unlocker

Unlock any PDF file with a single click of the mouse

ABBYY FineReader

Brilliant optical character recognition software

PDF To JPG Converter

Convert any PDF file to an image format

Adobe Acrobat Pro

The most complete version of Adobe Reader

PDF24 Creator

Suite to work with PDF files for free

PDF Reader

Advanced PDF reader and editor

SuperGeek Free Document OCR

Convert images to text

PDFCreator

App to create PDF documents

Xodo PDF Reader & Editor

A complete PDF reader and editor