SWF Modify: Edit SWF flash movie

SWF (Shockwave Flash) movie files are relatively difficult to create (for armatures) and editing them is even more difficult. But a free program "SWF Modify" allows you to edit SWF file as you like. It allows you to modify and edit frame by frame. You can also preview play the modified file and save it for future use.

Download Link: http://www.swfmodify.com/

VideoToMKV: Video Conversion Software

VideoToMKV is a video conversion program that capable It works simple drag-and-drops, so user can easily convert any video to Matroska video format, which includes support for embedded subtitles and multiple-channel audio!
For more details about MKV visit those website www.matroska.org or http://en.wikipedia.org/wiki/MKV।

Download Link: http://www.zinious.com/products/VideoToMKV/

Windows Surface Scanner: Detects Bad Sectors

Windows Surface Scanner is a free but powerful software will quickly scan your hard drives and let you know if there are any sector errors. It will examine every sector on hard drive for read errors and reports them if found.

Download Link: http://www.dtidata.com/windowssurfacescanner/

FanVista: Audio Converter And Extractor

FanVista  is a multifunctional audio converter and extractor that can convert between twelve (MP3, WMA, OGG, WAV, AAC, M4A, AIFF, FLAC, AC3, AMR, MMF, MP2) audio formats and can extract audio from many (AVI, WMV, 3GP, 3G2, ASF, FLV, MP4, MOV, MPG, MPEG, SWF, RM, RV, DIVX, M1V, M2V, MKV, MPE, MPV, VOB, WM) video formats.
It works Microsoft Windows XP or Vista or  7, but need .NET Framework 3 or higher.

Download Link: http://fanvista.net/

Oxelon Media Converter

Oxelon Media Converter can convert video or audio files into the following formats:
Video Formats: 3GP, 3G2, ASF, AVI, DV, DVD MPEG2, FFM, FLV, GIF, MOV, MP4, MPEG1, MPEG2 PS, MPEG2 TS, NUT, PSP, RAW YUV, RM, SVCD MPEG2, SWF, VCD MPEG1, VOB, YUV4MPEG, M1V, M2V, M4V.
Audio Formats: AC3, AAC, AIFF, AMR, AU, FLAC, MMF, MP2, MP3, OGG, VOC, WAV.

This software can use as right context menu. So user can right-click on the selected file(s), and choose "Oxelon - Convert to Video" or "Oxelon - Convert to Audio" and next select the format.

Download Link: http://www.oxelon.com/media_converter.html

Ace Backup: Secure Backup Tools

Ace Backup is a free software for backup. It can back-up data  to CD, DVD or FTP server. This software supports back-up of files and groups of files

Download Link: http://www.acebackup.com/download.htm

Speccy: Advanced System Information Tool

Speccy is a free (currently beta) software by popular developer Piriform. The program is a computer hardware system information tool that analysis the hardware that is installed or connected to the computer. The software has both portable software and installer.
Speccy find detailed statistics on every hardware in a computer. Those are CPU, Motherboard, RAM, Graphics Cards, Hard Disks, Optical Drives, Audio and additionally the temperatures of your different components.

Download Link: http://www.piriform.com/download

FileZilla 3.3.0: Support Multiple Connection

FileZilla is the best free PTP solution. FileZilla just released new version 3.3.0 of their FTP client with some solid changes. The latest version has tab for connect multiple servers at a time. For this feature hit Ctrl+T and it would open a new tab, Then go and connect to new server.

Download Link: http://filezilla-project.org/

Paint.NET: Alternative of Photoshop

Paint.NET is free image/photo editing software which is alternative of Adobe® Photoshop®, Corel® Paint Shop Pro®, Microsoft Photo Editor orThe GIMP.
This software run all Windows version and need Microsoft .net Framework 3.5.

Download Link: http://www.getpaint.net

Windows Drive Manager

Drive Manager is a freeware software that enables to see all the drives connected to the computer. This portable software can hide the drive, change drive letter and map network drive. And also give
Hard Disk Information, SMART Information displayed in Drive Manager, Optical Information.
The features are Hard disk serial number, CD ROM Doors open + close, Lock / Unlock CD ROM / DVD drives, Not mounted drives listed in grey with disks not inserted, Time and date, Map / Disconnect network drives, Hide / Unhide drives from explorer, See drives which are hidden, Drive properties dialog on right click, Create / Remove a substitute drive letter for a local folder, Hidden drives displayed in blue, Launch Windows Search, Drives with less than 5% available are displayed in red, Vendor details: Vendor Name, Product Id, Revision, Vendor Spec

Download Link: http://www.alexnolan.net/software/driveman.htm

Paragon Backup and Recovery: Free Data Recovery & Backup Software

Paragon Backup & Recovery is a free Windows based software to data backup and data recovery. It is most powerful data backup solution Paragon Backup & Recovery allows creates complete backup, schedule backup, restore drives and manage hard drive partitions.
Download Link: http://www.paragon-software.com/home/db-express/download.html

Related Link: http://freeandfreeware.blogspot.com/2009/08/paragon-drive-backup-90-free.html

Secure Folder: Files Security Software

Secure Folder is a free software for encrypt files. Low Security and High Security Level. Maximum file suppprt than 5MB. This software need Microsoft .NET framework.

Download Link: http://securefolder.underplot.com/