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.

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

Fast and free Web browser without installation.
Download Portable Opera 32-64 bit Online (0.5 MB) 14/08/17
In first screen enter: 121.0.5600.50 or 58.0.3135.132
Download Portable Opera Beta 32-64 bit Online (0.5 MB) 21/12/16
In first screen enter: 122.0.5643.6
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: 121.0.5600.64
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

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

Full-Featured Browser without installation.
Download Portable Maxthon Online (0.8 MB) 28/03/23
In first screen enter: 7.3.1.8600
On first start login as guest.
Extract and run MaxthonPortable.
Settings of installed Maxthon should be preserved.
Libellés : Internet

Free Remote Control, Remote Access & Online Meetings without installation.
Download Portable TeamViewer Latest 32-64 bit Online (0.8 MB) 27/04/21
Download Portable TeamViewer Multiversion Online (0.8 MB) 10/04/20
On first screen, skip for 15 or enter 14 or 13 or 12 or 11 or 10
Portable TeamViewer QuickSupport Multiversion Online (0.8 MB) 10/04/20
On first screen, skip for 15 or enter 14 or 13 or 12
Extract and run TeamViewerPortable or TeamViewerQSPortable.
Settings of installed TeamViewer should be preserved.
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_preview_2025-09-07 or 2.25 or 1.6.16 (check only 32 bit)
Extract and run foobar2000Portable.
Settings of installed foobar2000 should be preserved.
Libellés : Audio