Accessibility
- Balabolka Portable (Freeware) - read text aloud or save to audio file
- Dicom Portable - word completion utility
- DSpeech Portable (Freeware) - read text aloud or save to audio file
- Firefox Accessibility Extension - Make Firefox more accessible
- On-Screen Keyboard Portable - Easily access an on-screen keyboard
- Virtual Magnifying Glass Portable - A full-featured screen magnifier
Development
- AkelPad Portable - lightweight plaintext editor
- Cppcheck Portable - C/C++ analysis tool
- Database Browser Portable (Freeware) - Database management utility
- DB Browser for SQLite Portable - Simple SQLite database management tool
- Frhed Portable - free hex editor
- Geany Portable - Text editor and basic IDE
- gVim Portable - advanced, feature-rich text editor
- HM NIS Edit Portable - NSIS development environment
- IniTranslator Portable - INI translation tool
- Notepad++ Portable - A full-featured text editor with syntax highlighting
- Notepad2 Portable - Simple, lightweight text editor
- Notepad2-mod Portable - Lightweight text editor
- NSIS Portable - Windows installer and launcher creation
- Nvu Portable & KompoZer Portable - The easy-to-use Nvu web editor
- PortableApps.com Installer - the easy way to package portable apps
- PortableApps.com Launcher - make apps portable without writing code
- Sqliteman Portable - SQLite databases made easy
- SWI-Prolog Portable - Prolog programming environment
- Q-Eye Portable (Freeware) - lightweight QlikView data file viewer
- XAMPP - Apache, mySQL, PHP, phpMyAdmin, etc in one package
Education
- Artha Portable - offline thesaurus
- BPBible Portable - bible study tool
- Celestia Portable - portable space simulator
- FreeMat Portable - scientific prototyping and technical computing
- GoldenDict Portable - dictionary and encyclopedia lookups
- Gramps Portable - genealogical research software
- Marble Portable - virtual globe and atlas
- Mnemosyne Portable - flashcard memorization tool
- Solfege Portable - ear training program
- Stellarium Portable - portable planetarium
- TIPP10 Portable - touch typing tutor
- TypeFaster Portable - touch typing tutor
Graphics & Pictures
- AndreaMosaic Portable (Freeware) - mosaic image creator
- AniFX Portable (Freeware) - full-featured cursor editor
- Blender Portable - 3D modelling, animation, rendering, post-production, playback
- Caesium Portable - image converter and optimizer
- Cornice Portable - image viewer with slideshow
- Dia Portable - full-featured diagramming tool
- DiffImg Portable - image comparison tool
- FastStone Capture Portable (Freeware) - screen capture and editor
- FastStone Image Viewer Portable (Freeware) - view, organize and convert images
- Fotografix Portable (Freeware) - lightweight image editor
- FotoSketcher Portable (Freeware) - make art from digital images
- Fyre Portable - 2D computational artwork
- GIMP Portable - Photo and Image Editor
- Greenfish Icon Editor Pro Portable - icon, cursor, and library editor
- Hot Spot Studio Portable (Freeware) - mix light to create art
- IcoFX Portable (Freeware) - full-featured icon editor
- IDPhotoStudio Portable (Freeware) - ID photo duplicator and printer
- Inkscape Portable - vector graphics editor
- IrfanView Portable (Freeware) - lightweight graphic viewer
- JPEGView Portable - image viewer and processor
- K-3D Portable - 3D modeling and animation
- Krita Portable - Sketching and painting
- LazPaint Portable - Photo and Image Editor
- LibreCAD Portable - 2D computer-aided design (CAD) tool
- MyPaint Portable - Digital painting and illustration
- Pencil2D Portable - 2D hand-drawn animation tool
- Pencil Project Portable - prototyping and diagramming tool
- PhotoFilmStrip Portable - photo slide show creator
- PhotoFiltre Portable (Freeware) - image editing and effects
- PicPick Portable (Freeware) - screen capture, editor, color picker, and more
- PngOptimizer Portable - image converter and optimizer
- RawTherapee Portable - advanced raw image processor
- Smart Deblur Portable - sharpen out of focus and blurry images
- XnView Portable (Freeware) - view, organize and convert photos
Internet
- aMSN Portable - chat and video chat on MSN/Windows Live
- DamnVid Portable - video downloader and encoder
- Ekiga Portable - softphone, video conferencing and chat
- Falkon Portable - web browser
- Feed Notifier Portable - RSS/ATOM popup feed notifications
- FeedRoller Portable (Freeware) - RSS/ATOM desktop ticker
- FileZilla Portable - the full-featured FTP client
- Free Download Manager Portable - download manager and optimizer
- Google Chrome Portable (Freeware) - fast, simple, themeable browser
- gPodder Portable - podcast receiver and manager
- HexChat Portable - customizable IRC chat client
- Instantbird Portable - customizable instant messaging on AOL, Facebook, Google, MSN and more
- Iron Portable - advanced web browser
- Isotoxin Portable - multiprotocol secure chat
- Juice Portable - podcast receiver and manager
- K-Meleon Portable - lightweight, customizable browser
- KiTTY Portable - telnet and SSH with added features
- KVIrc Portable - full-featured IRC chat client
- Links Portable - text-based browser
- LAN Messenger Portable - peer-to-peer LAN chat and file transfer
- Lynx Portable - text-based browser
- Maxthon Portable (Freeware) - fast, powerful browser
- MicroSIP Portable - lightweight SIP softphone
- Miranda IM Portable - chat with AOL, MSN and Yahoo users in a customizable interface
- Miranda NG Portable - multi-protocol instant messaging
- Mozilla Firefox, Portable Edition - the award-winning web browser that's safe and secure
- Mozilla Firefox Developer Edition, Portable - browser with built in development tools
- Mozilla Thunderbird, Portable Edition - the handy email client
- Mumble Portable - voice chat
- Nvu Portable & KompoZer Portable - the easy-to-use webpage editor
- Opera, Portable Edition (Freeware) - lightweight, customizable browser
- Opera Mail Portable (Freeware) - lightweight email client
- PChat Portable - full-featured IRC chat client
- Pidgin Portable - chat with AOL, MSN and Yahoo users in an easy-to-use interface
- PopMan Portable - lightweight email notifier
- Private Browsing by PortableApps.com - enhanced private browsing
- PuTTY Portable - lightweight telnet and SSH client
- qBittorrent Portable - lightweight bittorrent client
- QuiteRSS Portable - Standalone RSS feed reader
- QupZilla Portable - lightweight web browser
- QuteCom Portable - softphone, text, audio and video chat
- Sage Extension (for Firefox) - A full-featured RSS extension
- SeaMonkey, Portable Edition - complete internet suite (browser, email, chat, newsgroups)
- sPortable (Freeware) - assists with using Skype portably
- Sylpheed Portable - lightweight email client
- Telegram Desktop Portable - secure instant messaging
- Transmission Portable - fast, easy, free bittorrent client
- TweetDeck Portable (Freeware) - twitter client
- µTorrent Portable (Freeware) - lightweight bittorrent client
- WackGet Portable - simple download manager
- WinSCP Portable - SFTP, FTP and SCP client
- WinWGet Portable - take and manage your downloads on the go
- wxDownload Fast Portable - multi-threaded download manager
Music & Video
- AIMP Portable (freeware) - Music player, library, converter and more
- Audacity Portable - A simple audio editor and recorder
- AutoDrum Portable - automatic drum accompanist
- Avidemux Portable -simple video editor
- CDex Portable - cd audio extraction and conversion
- cdrtfe Portable - CD, DVD, VCD burner
- CoolPlayer+ Portable - Lightweight, fast, easy-to-use audio player
- DVDStyler Portable - DVD menu authoring tool
- fre:ac Portable - extract, convert, and encode audio
- InfraRecorder Portable - full-featured CD and DVD burner
- LameXP Portable - audio converter
- LMMS (Linux MultiMedia Studio) Portable - music creation and production
- Media Player Classic - Black Edition (MPC-BE) Portable - Lightweight media player
- Media Player Classic - Home Cinema (MPC-HC) Portable - Lightweight media player
- MediaInfo Portable - media information utility
- Mixxx Portable - virtual DJ mixer
- Mp3splt-gtk Portable - mp3, FLAC, and ogg splitter
- MuseScore Portable - music composition and notation
- OBS Studio Portable - live streaming and recording software
- OpenShot Portable - full-featured video editor
- MusicBrainz Picard Portable - audio file tagger
- Paul Stretch Portable - extreme audio stretching
- PotPlayer Portable (freeware) - hardware enhanced media player
- Qmmp Portable - Lightweight audio player
- SMPlayer Portable - Full-featured movie player with support for most video formats
- TAudioConverter Portable - audio converter and cd extractor
- TEncoder Video Converter Portable - convert, rip, and download video
- VirtualDub Portable - video processing and capture utility
- VLC Media Player Portable - An easy to use media player that plays many formats
- WaveShop Portable - bit-perfect audio editor
- wxMP3gain Portable - MP3 audio normalizer
- XMPlay Portable (Freeware) - Full featured audio player and library
Office
- A Note Portable - lightweight sticky notes
- AbiWord Portable - a lightweight word processor compatible with Microsoft Word files
- Apache OpenOffice Portable - word processor, spreadsheet, presentations with Microsoft compatibility
- BabelPad Portable (Freeware) - Unicode word processor and text editor
- calibre Portable - ebook manager and viewer
- Cherrytree Portable - hierarchical note-taker and organizer
- CintaNotes Portable (Freeware) - lightweight note-taker
- CuteMarkEd Portable - simple markdown editor
- Dia Portable - full-featured diagramming tool
- Evince Portable - document viewer (pdf, ps, djvu, tiff, dvi)
- Finance Explorer Portable (Freeware) - personal financial management
- FocusWriter Portable - distraction-free word processor
- Foxit Reader Portable (Freeware) - small and fast PDF reader
- GnuCash Portable - accounting, expenses and financial management
- Gnumeric Portable - full-featured spreadsheet
- Jarte Portable (Freeware) - lightweight, tabbed word processor
- KchmViewer Portable - full-featured CHM viewer
- KeepNotePortable - note taking and organization
- LibreOffice Portable - word processor, spreadsheet, presentations with excellent compatibility
- Money Manager Ex Portable - easy-to-use personal finance software
- Mozilla Sunbird, Portable Edition - Calendar and task management with a familiar interface
- Mozilla Thunderbird, Portable Edition (Address Book) - Email client's full featured address book
- PDFTK Builder Portable - split, collate, watermark and password protect PDF documents
- PDF-XChange Editor Portable (Freeware) - PDF editor and viewer
- PDF-XChange Viewer Portable (Freeware) - PDF viewer
- PNotes Portable - sticky notes to go
- QOwnNotes Portable - markdown note-taker
- RedNotebook Portable - modern journal and diary
- Scribus Portable - desktop publishing
- Sigil Portable - WYSIWYG ebook editor
- SpeedCrunch Portable - an intuitive algebraic calculator
- Stickies Portable (Freeware) - lightweight sticky notes
- Sumatra PDF Portable - PDF, Comic Book, and E-book Reader
- Task Coach Portable - to do list and task manager
- The Guide Portable - two-pane outliner
- WinDjView Portable - a lightweight DjVu viewer
- ZoomIt Portable (Freeware) - live screen zooming and annotation
Security
- ClamWin Portable - Antivirus on the go
- Emsisoft Emergency Kit Portable (Freeware) - virus and malware scanner and remover
- Eraser Portable - securely delete files and data
- EraserDrop Portable - easily secure-erase files and data
- GPG Plugin Portable - GnuPG encrypt and sign utility
- HijackThis Portable - Browser hijack scanner
- Kaspersky TDSSKiller Portable (Freeware) - Rootkit remover
- KeePass Classic Password Safe Portable - Secure, easy-to-use password manager
- KeePass Professional Password Safe Portable - Secure, easy-to-use password manager
- KeePassXC Portable - Full-featured password manager
- McAfee Stinger Portable (Freeware) - Common antivirus and 'fake alert' remover
- Password Gorilla Portable - Secure password manager
- Password Safe Portable - Secure password manager
- PeerBlock - firewall based on IP blacklists and whitelist
- PWGen Portable - Secure password generator
- Spybot - Search & Destroy Portable (Freeware) - Spyware detection and removal
- VeraCrypt Portable - free disk encryption
Utilities
- 2X Client Portable (Freeware) - remote server and RDP access client
- 7-Zip Portable - File archiver and compressor
- Ant Renamer Portable - Advanced file renaming utility
- AquaSnap Portable (Freeware) - Screen productivity enhancement
- Autoruns Portable (Freeware) - configure autorunning apps and more
- BabelMap Portable (Freeware) - Unicode character browser
- BleachBit Portable - cache, temp file and history cleaner
- CamStudio Portable - screen recorder and video producer
- ccPortable (Freeware) - assists with running CCleaner® portably
- Checksum Control Portable - create and verify MD5/SFV checksums
- Clicky Gone Portable - easily hide running windows
- Colour Contrast Analyser Portable - analyze color contrast & readability
- Command Prompt Portable - Simple link to a customizable command prompt
- Console Portable - console window enhancement
- ControlPad Portable (Freeware) - Run commands and apps with your numeric keypad
- Converber Portable (Freeware) - convert units of measurement
- ConvertAll Portable - convert units of measurement
- Cook Timer Portable - simple countdown timer
- CPU-Z Portable (Freeware) - system profiler
- CrystalDiskInfo Portable - disk health monitoring tool
- CrystalDiskMark Portable - disk benchmark utility
- CubicExplorer Portable - advanced file manager
- Daphne Portable - process explorer, killer and debugger
- DebugView Portable (Freeware) - system debug output monitor
- dfgPortable (Freeware) - defragment disks with Defraggler®
- Diffpdf Portable - compare PDFs textually and visually
- Disk Cleaner Portable - cache, temp file and history cleaner
- Ditto Portable - clipboard manager and extender
- DM2 Portable - window control enhancer
- Don't Panic! Portable - one-click application hider
- dotNETInspector Portable - show which .NET frameworks are installed
- DTaskManager Portable (Freeware) - advanced task manager
- DUMo Portable (Freeware) - update local drivers
- DSynchronize Portable (Freeware) - directory synchronization
- Duplicate Files Finder Portable - find and remove duplicate files
- DynDNS Simply Client Portable - update DynDNS hostname IP
- Explorer++Portable - multi-tab file manager
- FastCopy Portable - fast file copier and remover
- FileAlyzer Portable (Freeware) - detailed file analysis
- FileVoyager Portable (Freeware) - full-featured file manager
- FontForge Portable - Outline font editor
- FreeCommander Portable (Freeware) - easy-to-use windows file manager
- FreeFileSync Portable - file and folder synchronization
- FUPX Portable (Freeware) - advanced executable compression
- GeekUninstaller Portable (Freeware) - local software uninstaller
- Ghostscript Portable - Postscript and PDF interpreter
- GPU-Z Portable (Freeware) - graphics system profiler
- grepWin Portable - regular expression search and replace
- Gridy Portable - snap your open windows to a grid
- HDHacker Portable (Freeware) - MBR and boot sector manager
- HWiNFO Portable (Freeware) - software/hardware info
- IObit Uninstaller Portable (Freeware) - uninstaller and cleaner
- IObit Unlocker Portable (Freeware) - unlock undeleteable and unmovable files
- jdkPortable (Freeware) - Java Development Kit (JDK) made portable
- JkDefrag Portable - Disk defragmentation and optimization
- jPortable (Freeware) - Java virtual machine made portable
- jPortable Browser Switch - Enable or disable jPortable's Java browser plugin
- jPortable Launcher - Run Java JARs portably
- KCleaner Portable (Freeware) - local PC cleaner
- Lightscreen Portable - easy to use screenshot tool
- Listary Portable (Freeware) - find-as-you-type search for Windows Explorer and more
- OpenJDK Portable - Java development kit
- OpenJDK JRE Portable - Java runtime environment
- PCI-Z Portable (Freeware) - pci devices profiler
- PeaZip Portable - Easy to use file archiver and compressor
- PortableApps.com AppCompactor - shrink apps without affecting functionality
- PortableApps.com Backup - integrated backup utility bundled with the platform
- PortableApps.com Menu - integrated start menu bundled with the platform
- Process Explorer Portable (Freeware) - task manager and process analyzer
- Process Hacker Portable - advanced task manager
- Process Monitor Portable (Freeware) - real-time file, registry and process monitor
- Q-Dir Portable (Freeware) - quad pane file manager
- QwikMark Portable (Freeware) - quick system benchmark
- RAMMap Portable (Freeware) - physical memory usage analyzer
- Rapid CRC Unicode Portable - CRC/MD5/SHA hashing
- RBTray Portable - minimize apps to the system tray
- rcvPortable (Freeware) - file recovery with Recuva®
- RegAlyzer Portable (Freeware) - registry editor
- Regshot Portable - registry and file comparison
- ReNamer Portable (Freeware) - powerful file renaming tool
- Resource Hacker Portable (Freeware) - binary resource editor
- Rufus Portable - format and create bootable USB drives
- Revo Uninstaller Portable (Freeware) - easy to use uninstaller
- Shortcuts Search And Replace Portable - Search and adjust shortcut paths
- SIW (System Information for Windows) Portable (Freeware) - software/hardware info
- Smart Defrag Portable (Freeware) - disk defragmentation and optimization
- SnapTimer Portable (Freeware) - countdown timer
- specPortable (Freeware) - system information tool with Speccy®
- SpeedyFox Portable (Freeware) - speed up Firefox, Thunderbird and more
- SSD-Z Portable (Freeware) - SSD information tool
- Startup Sentinel Portable (Freeware) - local startup manager
- SUMo Portable (Freeware) - update local apps
- Synkron Portable - file and directory synchronization
- System Explorer Portable (Freeware) - task manager and process analyzer
- TCPView Portable (Freeware) - TCP connection analysis
- TeamViewer Portable (Freeware) - remote PC support and screen-sharing
- Texter Portable - text substitution utility
- TidyTabs Portable (Freeware) - tabbed window manager
- TinyTask Portable - simple macro record/playback
- Toucan - backup, sync and encrypt for advanced users
- TreeSize Free Portable (Freeware) - disk usage analyzer and cleanup tool
- TyperTask Portable (Freeware) - text substitution utility
- UNetbootin Portable - create bootable Linux USB drives
- UltraDefrag Portable - Disk defragmentation and optimization
- UUID-GUID Generator Portable - generate unique identifiers
- Virtual Volumes View Portable - drive and disk cataloger
- VirtuaWin Portable - virtual desktop manager
- VMMap Portable (Freeware) - process memory analyzer
- WinCDEmu Portable - cd/dvd/bd emulator and ISO mounter
- WhatChanged Portable (Freeware) - registry and file change tracker
- WhoDat Portable - WHOIS lookup client
- WinDirStat Portable - disk usage analyzer and cleanup tool
- Windows Error Lookup Tool Portable (Freeware) - find windows error code details
- winMd5Sum Portable - check md5 sums to verify files on the go
- WinPenguins Portable - penguins running around your desktop
- WinMerge Portable - file comparison and merging
- WinMerge 2011 Portable - file comparison and merging
- Wise Data Recovery Portable (Freeware) - data and file recovery
- Wise Disk Cleaner Portable (Freeware) - disk cleaner and defragmenter
- Wise Program Uninstaller Portable (Freeware) - local software uninstaller
- Wise Registry Cleaner Portable (Freeware) - registry cleaner and optimizer
- WinMTR Portable - network diagnostic tool
- World Clock Portable (Freeware) - multiple time zone clock
- Workrave Portable - repetitive stress injury prevention
- Xenon File Manager Portable - portable file browser
- XN Resource Editor Portable -lightweight binary resource editor
- xpy Portable - system settings tweaker
- YUMI Portable - multiboot USB creator
- YUMI-UEFI Portable - multiboot USB creator
- Zint Barcode Studio Portable - barcode generator
- ZSoft Uninstaller Portable (Freeware) - uninstaller and cleaner