HDHacker is a stand-alone micro-utility that saves, visualizes, and restores the MBR (from a physical drive), the BootSector (from a logical drive) or any specified sector from any disk (even removable disks).

Browse 348 PortableApps.com Software on AlternativeTo including popular Open Source options.
HDHacker is a stand-alone micro-utility that saves, visualizes, and restores the MBR (from a physical drive), the BootSector (from a logical drive) or any specified sector from any disk (even removable disks).


XBoard, also known as WinBoard on Microsoft operating systems, is a free graphical user interface client developed by Tim Mann that is compatible with various chess engines that support the Xboard Communication Protocol such as GNU Chess.




Nvu (pronounced N-view, for a "new view") is a complete Web Authoring System that combines web file management and easy-to-use WYSIWYG (What You See Is What You Get) web page editing. Nvu is designed to be extremely easy to use, making it ideal for non-technical...


PNotes (Pinned Notes or Portable Notes, use what you prefer) is written entirely in C and Windows API (with Pelles C for Windows IDE) - so it is fast and light-weight. It has flexible settings - both for the program in whole and for individual note.




Virtual Magnifying Glass, a free, open source, screen magnification program for Windows, Linux, FreeBSD and Mac OS X. Free full version download and instructions for use.


PaulStretch (or Paul's Extreme Sound Stretch) is a program for stretching the audio. It is for extreme sound stretching of the audio (8x, 50x, etc.) and for applying special effects by "spectral smoothing" the sounds.




Database browser is an universal table editor. This easy to use tool allows user to connect to any database and browse or modify data, run sql scripts, export, import and print data. And the most important thing it is Free-ware.

Tilt the floor to roll a ball through an obstacle course before time runs out. Neverball is part puzzle game, part action game, and entirely a test of skill.Also found here is Neverputt, a hot-seat multiplayer miniature golf game, built on the physics and graphics engine of...


WaveShop is a free, open-source audio editor for Windows XP/Vista/7. WaveShop is fast, lightweight, and bit-perfect, meaning samples aren't altered unless they need to be. Editing a portion of an audio file only affects that portion; the rest of the file is untouched.




The aim is to play chess against the computer with increasing levels of difficulty and with a limited number of hints that are given by a chess tutor.

In addition to being totally portable, Fotografix has a ridiculously small footprint. Its a 370Kb download and about 700Kb once extracted. Despite its size, most of the features I rely on in Photoshop are available.



A very small program for playing the original game of Sudoku. Created specifically for use from a USB stick drive. Completely portable. Completely green.

PngOptimizer compresses graphics files and removes extra, unnecessary data without affecting quality. It will update PNG files or converting BMP, GIF or TGA files to the PNG format using simple drag-and-drop.



The Guide is a two-pane outliner - a program that allows you to arrange text notes in a tree-like structure. It supports formatted text, exporting to RTF and hyperlinks (both internal and external).

PhotoFilmStrip is a free program that can create video from images quickly and easily, including the Ken Burns style zoom-in/zoom-out effect commonly used in documentaries. Other features include the ability to add subtitles, add a soundtrack, and use black and white/sepia...

Using a database, it will show information about your SSD, such as the controller, processing tech, NAND type etc.




aMSN is a free open source MSN Messenger clone. aMSN attempts to emulate the look and feel of Windows Live Messenger, and supports many of its features.
Offline Messaging Voice Clips Display pictures Custom emoticons Multi-.

GNU Solfege is free music education software.
Use it to train your rhythm, interval, scale and chord skills.
GNU Solfege is an ear training program written to help you train intervals, chords, scales and rhythms.
The program is indented to help music students with their ear.
Converber's library of units has more than 300 entries in 22 categories including acceleration, electric current, flow, volume, and more. On the off chance that there is a conversion not accounted for, adding it is as simple as opening up the built-in conversion editor and...



Chromium B.S.U. is a fast paced, arcade-style, top-scrolling space shooter on Windows, iPhone, PSP, Mac, AmigaOS 4, Linux and numerous other UNIX-like operating systems. It is a free software distributed under the Artistic License.



ATPad is a simple Notepad replacement written in pure C and Windows API. Keeping simplicity of Notepad it provides many additional features. 90kb UPX repacked.




QuteCom is a community of enthusiasts and developers, creating free software products related to communication over IP. The flagship product of the QuteCom project is a softphone which allows you to make free PC to PC video and voice calls, and to integrate all your IM contacts...

jPortable allows you to carry a full-featured Java® Runtime Environment on your PortableApps.com enabled device. With Java® on your portable device, portable apps which utilize the Java runtime environment, like LibreOffice Portable...
With AndreaMosaic you can create your own photographic mosaics made with your own pictures. A photo mosaic is an image composed of many tiled photos.
