customizable web browser
Install Firefox Extended Support Release. Firefox Extended Support Release (ESR) is an official version of Firefox developed for large organizations such as universities and businesses. Firefox ESR does not come with the latest features, but it does have the latest security and stability fixes. May 12, 2015 Firefox Release May 12, 2015 Version 38.0, first offered to Release channel users on May 12, 2015 We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox! Mozilla Firefox 38.0.1. Mozilla Firefox browser is a fast, full-featured Web browser. Firefox includes pop-up blocking, tab-browsing, integrated Google.
Mozilla Firefox (64-bit) - Mozilla Firefox is a fast, light and tidy open source web browser. At its public launch in 2004 Mozilla Firefox was the first browser to challenge Microsoft Internet Explorer’s dominance. May 14, 2015 Firefox Release May 14, 2015 Version 38.0.1, first offered to Release channel users on May 14, 2015 We'd also like to extend a special thank you to all of the new Mozillians who contributed to this release of Firefox!
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Firefox 38.0.5
Version 78.10.0 for Windows, English
109MB download / 388MB installed
All Languages | Antivirus Scan | Details
Mozilla Firefox ESR, Portable Edition can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the PortableApps.com Platform for easy installs and automatic updates.
Also Available: Firefox Stable, Firefox Developer Edition, Firefox Beta, Firefox Nightly, Legacy versions
- Support Firefox ESR development
- Support PortableApps.com's development and hosting
Description
Mozilla Firefox® ESR, Portable Edition is the Extended Support Release of the popular Mozilla Firefox web browser bundled with a PortableApps.com launcher as a portable app, so you can take your browser, bookmarks and passwords with you. It is always a different version than Stable according to our ESR release schedule. It is intended for groups who deploy and maintain the desktop environment in large organizations such as universities and other schools, county or city governments and businesses and the developers who support them. Individual users should use standard Mozilla Firefox, Portable Edition. Mozilla Firefox® is a fast, full-featured web browser that's easy to use. It has lots of great features including popup-blocking, tabbed-browsing, integrated search, improved privacy features, automatic updating and more. Plus, thanks to the PortableApps.com launcher bundled in the Mozilla Firefox, Portable Edition, it leaves no personal information behind on the machine you run it on, so you can take your favorite browser along with all your favorite bookmarks and extensions with you wherever you go. Firefox Portable is a dual-mode 32-bit and 64-bit app, ensuring Firefox runs as fast as possible on every PC.
Localizations
Language | Link | MD5 | |
---|---|---|---|
Arabic | عربي | Download | aae91550e106b2654883ffa7808d8746 |
Chinese (Simplified) | 中文 (简体) | Download | a87e1c974ca7493b1d2033f41cc25582 |
Chinese (Traditional) | 正體中文 (繁體) | Download | 497f39175413921ac496d9fe901ee575 |
Czech | Čeština | Download | c575706fda0fe1c0efc8367367f27931 |
Dutch | Nederlands | Download | eed15548aa9563b84ef18ff45b1baf4c |
English | English | Download | c4a5968b34e11005bb3cf400fa8dd7c6 |
English (British) | English (British) | Download | 21ca6f6d2aee699c1834a3a1f0cdc0fd |
Farsi | فارسی | Download | f0c7bc5364a6e2e0b512b74e8f6fa23b |
French | Français | Download | 844cfe1f1632e0760f3de887ea02d648 |
German | Deutsch | Download | 2c9991218ec5229b474468c14e6a5d67 |
Hebrew | עִבְרִית | Download | ac62ba2d5d2551c64361ef49145fb4fd |
Hindi (India) | हिन्दी (भारत) | Download | 494a8ac919b4438f47117dae5fecb9d6 |
Hungarian | Magyar | Download | 8a1f566d145da93c1145433c6fecfee2 |
Indonesian | Bahasa Indonesia | Download | 75aee2b9182aec448b3609e54932bba0 |
Italian | Italiano | Download | a11a404f1833f8e1d6e8495c0d9880a3 |
Japanese | 日本語 | Download | 667a9352b55d21a0406e2004f0b07cf3 |
Korean | 한국어 | Download | 64bf065ca28b7ffac0a5082656561e86 |
Polish | Polski | Download | 5585485d3778793757072e13f31511b8 |
Portuguese (Brazilian) | Português (do Brasil) | Download | 46c0093afccaa3c9efb3da102e9e37ea |
Portuguese (Portugal) | Português (Europeu) | Download | dd4c6d7b0708866af559f7fde03342b8 |
Romanian | Română | Download | 0a9654c035ac1ee7ec3b378f65a858c8 |
Russian | Русский | Download | 069158be414384e3aee26d3d5b57f168 |
Slovak | slovenčina | Download | 7e2d41c5028211dc3856ce2a9a9ce277 |
Spanish (Spain) | Español (de España) | Download | 0d4930cc65f3e6963f588f24b7a55973 |
Spanish (International) | Español (internacional) | Download | 5aaccb544e48e0604096ceace2c7e9b6 |
Turkish | Türkçe | Download | f5baed87faae61ae0d33b569d4309929 |
Support
For help with this app, please see the following:

Firefox 38 Download
- External: Publisher Support
- PortableApps.com: Internet Support Forum
Download Details
Firefox 38 Apk
- Publisher: Mozilla & PortableApps.com (John T. Haller)
- Date Updated: 2021-04-20
- Date Added: 2004-04-16
- System Requirements: Windows 7, 8, 10 & WINE
- App License: Open Source (MPL/GPL/LGPL under Mozilla EULA)
- Source: Firefox ESR, Launcher source included, PortableApps.com Installer
- MD5 Hash: c4a5968b34e11005bb3cf400fa8dd7c6 (English)
- SHA256 Hash: 6c53355aee2d3551370559fc5577261993a41eafff05d7838dd86c33e18a4b86 (English)
Firefox 38 Esr
Mozilla®, Firefox® and the Firefox logo are registered trademarks of the Mozilla Foundation and are used under license.
