A portable application can be run from a removable drive (USB flash drive, iPod, portable hard drive, etc) on any Windows computer without installation.
You will carry the program with settings on removable drive and don't modify settings on host computer.
On Vista and above turn off User Account Control (UAC) or run launcher as admin.

The browser that puts you in control without installation.
Download Portable Vivaldi stable Online (0.8 MB) 21/06/19
In first screen enter: 7.6.3797.39 or 7.5.3735.74 or 7.4.3684.55 or 1.0.435.46 for XP/Vista
Download Portable Vivaldi snapshot Online (0.8 MB) 21/06/19
In first screen enter: 7.6.3797.37
Extract and run VivaldiPortable or VivaldiSnapshotPortable (stable and snapshot have their own folders and settings).
Settings of installed Vivaldi should be preserved.
Libellés : Internet

Fast and free Web browser without installation.
Download Portable Opera 32-64 bit Online (0.5 MB) 14/08/17
In first screen enter: 122.0.5643.17 or 58.0.3135.132
Download Portable Opera Developer 32-64 bit Online (0.5 MB) 14/05/16
In first screen enter: 123.0.5644
Download Portable Opera GX 32-64 bit Online (1 MB) 26/06/25
In first screen enter: 121.0.5600.81
Download Portable Opera Crypto 64 bit Online (0.5 MB) 09/11/22
In first screen enter: 108.0.5067.28
For XP or Vista Download Portable Opera XP Vista Online (0.5 MB) 22/08/16
In first screen enter: 36.0.2130.80
Download Portable Opera 12 32-64 bit Online (0.5 MB) 25/10/13
In first screen enter: 1218
Download Portable Opera Neon Online (0.5 MB) 28/02/18
Download Portable Opera Mail Online (0.5 MB) 02/07/13
In first screen enter: 1.0-1044
OperaPassView Recover the passwords stored in Opera 12 Web browser.
Download Portable OperaPassView latest Online (0.5 MB) 13/07/13
Extract and run OperaChromePortable or OperaBetaPortable or OperaDeveloperPortable or OperaCryptoDeveloperPortable or OperaGXPortable or OperaPortable or OperaNeonPortable (each have their own profile) or OperaMailPortable.
Libellés : Internet

Advanced freeware audio player without installation.
Download Portable foobar2000 Multiversion 32-64 bit Online (0.8 MB) 31/08/22
Enter: 2.25.1 or 1.6.16 (check only 32 bit)
Extract and run foobar2000Portable.
Settings of installed foobar2000 should be preserved.
Libellés : Audio

Google Internet browser without installation.
Download Portable Chrome 32-64 bit MultiVersion Online (0.6 MB) 17/01/23
For XP/Vista: Download Portable Chrome 49.0.2623.112 32 bit Online (0.5 MB)
Open-source browser without installation.
Download Portable Chromium latest 64 bit Online (0.8 MB) 18/01/23
SRWare Iron 138.0.7000.0 is based on the Chromium-source and offers the same features as Chrome but without the critical points that the privacy concern.
Download Portable SRWare Iron 32-64 bit Multiversion Online (0.4 MB) 24/04/25
Extract and run ChromePortable or ChromiumPortable or IronPortable.
If you want to add parameters, start in incognito mode, not set cache in temp, not delete cache or allow multiple instances: edit *Portable.ini.
AdditionalParameters
Settings of installed Chrome, Chromium or Iron should be preserved.
Libellés : Internet

Multimedia Player (KMPlayer Reloaded) without installation.
Download Portable PotPlayer Online (0.8 MB) 02/11/23
Online installer is also setup extractor if found PotPlayerSetup.exe,
PotPlayerSetup64.exe,
OpenCodecSetup.exe,
OpenCodecSetup64.exe in its folder.
Extract and run PotPlayerPortable.
Settings of installed PotPlayer should be preserved.
Libellés : Media

Utility to fix, speed up, maintain and protect your PC without installation.
Download Portable GlaryUtilities Online (1.2 MB) 11/12/23
Extract and run GlaryUtilitiesPortable.
If you want free version write Version=FREE in GlaryUtilitiesPortable.ini
Settings of installed GlaryUtilities should be preserved.
Libellés : System

Powerful audio player without installation.
Download Portable AIMP Latest Online (0.2 MB) 04/04/21
Download Portable AIMP 3.60.1503 (8.4 MB)
Extract and run AIMP3Portable or AIMPPortable.
Settings of installed AIMP should be preserved.
Libellés : Audio

Cloud-based messaging app with a focus on security and speed without installation.
Download Portable Telegram latest 32-64 bit Online (0.6 MB) 05/09/25
Extract and run TelegramPortable.
Don't forget to close in systray when leaving.
Settings of installed Telegram should be preserved.
Multi-Users: edit TelegramPortable.ini with User=NameOfNewUser (default is Telegram)
Libellés : Internet

E-book management without installation.
Download Portable Calibre Latest 64 bit Online (0.3 MB) 17/11/23
Extract and run CalibrePortable or EbookEditPortable.
Default Library in CalibrePortable, edit CalibrePortable.ini to change (must be in same drive).
Settings of installed Calibre should be preserved.
Libellés : Media

Windows File Manager without installation.
Download Portable Xplorer2 Ultimate setup extractor (0.8 MB) 26/05/24
Download xplorer2_setup_ult.exe and/or xplorer2_setup64_ult.exe in same folder and run extractor.
Extract and run Xplorer2UltPortable.
English, PortugueseBR, Bulgarian, SimpChinese, TradChinese, Czech, Dutch, French, German, Greek, Italian, Japanese, Polish, Russian, Serbian, Spanish, Swedish.
Settings of installed Xplorer2 should be preserved.
Libellés : Files