TOPIC: PORTABLE SOFTWARE
A portable software repository comparison: PortableApps versus Portapps for Windows users
17th September 2025Moving between computers remains a fact of life for many people, whether working across office desktops and home laptops, studying in shared facilities or visiting clients and public spaces. Installing the same software repeatedly, then recreating familiar settings, can become a routine that wastes time and raises permission hurdles. Portable software aims to sidestep that friction by running without traditional installation, carrying preferences along for the ride, and leaving little behind on host machines.
Two notable projects occupy this space for Windows users: PortableApps.com and Portapps. Each offers a different route to a similar destination, and together they show how far the idea has progressed since the early days of USB sticks and limited storage. Both platforms enable users to create self-contained software environments that can travel between machines whilst maintaining settings and data integrity.
PortableApps.com: The Established Platform
PortableApps.com is often the first name people encounter, and with good reason. It has grown into a platform as much as a collection, providing a launcher that helps manage the entire portable environment. The project began in the early 2000s, created by John T. Haller, and has remained free and open source since then.
Core Architecture
The premise is straightforward. Applications are repackaged so they can live within a self-contained folder structure that can sit on removable storage or inside a cloud-synchronised folder. When launched from that location, they behave as if they were installed locally, only their configuration and data reside in the portable directory rather than the Windows registry or system folders. As a result, moving the folder to another machine brings the software and its settings along, keeping the host computer cleaner and reducing the need for elevated privileges.
The Platform Ecosystem
Much of the appeal lies in the PortableApps.com Platform, a menu and suite that acts as a hub. Rather than scattering shortcuts across the desktop, the platform collects everything in one place with a menu that can sit on a USB drive or a cloud drive. From here, users can run applications, group them in folders, mark favourites and initiate updates, all with a consistent interface.
The catalogue has grown substantially, now featuring over 1,400 portable packages spanning multiple categories: Accessibility, Development, Education, Games, Graphics & Pictures, Internet, Music & Video, Office, Security and Utilities. This includes major applications like LibreOffice, Firefox, GIMP, VLC media player, and hundreds of specialised tools across every computing category. That breadth helps the platform function as a complete environment rather than a one-off fix for a particular program. A person could keep a preferred browser with extensions and bookmarks, a document editor for quick edits, an image viewer for photos and a handful of diagnostic tools, all launched from the same menu.
Because the platform is designed to operate from cloud-synchronised locations as well, some forgo physical drives and keep their PortableApps directory inside providers like Dropbox or Google Drive. That way, the same set of tools appears on every machine where the cloud client is installed, with settings following through the sync client.
Portapps: The Modular Approach
Running alongside PortableApps is Portapps, an independent collection that also repackages Windows software to run portably, albeit with a different structure. Portapps distributes applications either as portable set-up files or as 7-Zip archives. Each title typically includes a small wrapper executable, named with a "-portable.exe" suffix, that orchestrates the portability layer.
Technical Implementation
That wrapper is written in Go and handles redirection of paths, environment configuration and other adjustments required to run the original application without leaving permanent traces on the host. The project is open source under the MIT licence, and many of its components live on GitHub, where users can watch releases and inspect how builds are constructed.
Usage and Transparency
Running a Portapps package is uncomplicated. After downloading the portable version of a supported application from the Portapps site or the relevant GitHub repository, the user extracts the files and launches the wrapper executable. The wrapper ensures that configuration and data reside in the portable directory and that the program operates without installing into Windows.
Portapps emphasises transparency around its build process. Properties and scripts are published, so observers can see how original sources are obtained and how wrappers are applied. Releases are versioned and binaries are provided, with wrappers scanned on VirusTotal to provide added confidence. The maintainers acknowledge that heuristic scanning can sometimes trigger false positives because of how the wrappers work, a reality that users should weigh against their own antivirus alerts and verification habits.
Application Focus and Updates
Portapps maintains a more selective catalogue of 54 applications, focusing primarily on modern software and developer tools. The collection includes popular applications like Discord, Visual Studio Code, Brave browser, VLC media player, Postman, IntelliJ IDEA, and various communication tools. The project targets contemporary software, particularly applications built with frameworks like Electron, and emphasises quality over quantity in its selections.
Recent releases continue actively, with regular updates to maintained applications. However, some applications are discontinued when the original projects become abandoned or when maintenance becomes unfeasible, demonstrating the project's pragmatic approach to software curation.
Comparison: Platform vs Modular
The distinction between the two projects emerges in how they are structured and managed, rather than in their core aim. This creates different advantages for different use cases.
PortableApps.com Advantages
PortableApps offers a full platform anchored by a launcher. It provides centralised update notifications and the ability to upgrade installed portable applications whilst preserving data. It integrates back-up functions and a customisable interface that collects everything into a single, recognisable menu. This arrangement suits anyone who wants a managed, coherent environment that travels intact from one machine to another, whether on a drive or inside a cloud-synchronised folder.
The platform's maturity shows in its comprehensive feature set: automatic updates, integrated back-up systems, theme customisation and extensive language support. The sheer size of its catalogue (over 1,400 applications across 10 categories) means users can often find portable versions of most common applications they need, from basic utilities to professional software suites.
Portapps Advantages
Portapps takes a per-application approach centred on wrappers. It does not bundle a unified menu or a site-wide update mechanism. Instead, it focuses on packaging individual programs so that each can run on its own from a portable directory. For some, that modularity is appealing because it keeps each application independent and allows for granular control over what gets updated and when.
The transparency of Portapps is particularly notable. All source code, build scripts and packaging processes are openly available on GitHub. This makes it easier for technically inclined users to understand exactly how applications are made portable and to contribute improvements or fixes. The project's focused approach means its 54 applications are typically modern, well-maintained packages that target contemporary software needs, particularly in development and communication tools.
Trade-offs and Limitations
Both approaches share similar constraints. Performance can lag when running from slow USB flash drives, especially with applications that read and write frequently. A modern external SSD or high-quality USB 3.x drive mitigates this, but older media can make the difference noticeable.
Compatibility relies in part on the host Windows installation. Some portable programs require certain components to be present or struggle if the operating system is very old or tightly locked down by policy. Security considerations apply to both: a portable device can be lost or stolen, so using encryption or secure storage matters if sensitive data are involved.
Another constraint is access to system-level features. Programs that need drivers, system services or administrative rights may not function as expected in portable form. Updates in Portapps require more manual intervention compared to PortableApps' centralised update system.
Which to Choose
The choice often comes down to preferences and requirements. Those who want a curated catalogue with a central launcher, integrated updates and back-up features will likely benefit from the PortableApps.com Platform. It reduces administrative overhead by keeping everything in one place and by handling upgrades whilst leaving settings untouched.
Those who prefer to choose individual portable packages, appreciate the transparency of wrapper-based builds, or focus on a subset of modern applications may lean towards Portapps. Both coexist comfortably because their aims overlap, yet their methods differ, and nothing stops a user from mixing them if that suits a particular workflow, though running two separate structures does introduce more to manage.
Practical Implementation
Setting up a portable environment generally begins with choosing where it will live. A fast USB 3.x flash drive or an external SSD keeps load times brisk and reduces frustration. If removable media is not desirable, a folder inside a cloud synchronisation service provides similar flexibility, just without the need to carry hardware.
PortableApps Setup
In the case of PortableApps, installing the platform to the chosen location yields a menu that can then be populated with software drawn from the catalogue. Updates can be triggered from within the platform and back-ups made as snapshots of the entire environment. The integrated app store makes discovering and installing new portable applications straightforward.
Portapps Setup
For Portapps, the process is more manual. Individual applications are selected from the website or GitHub, downloaded either as portable set-ups or archives, unpacked to a chosen directory, then started using the "-portable.exe" wrapper. Keeping track of updates often means revisiting the releases page for each application or subscribing to notifications.
Security Considerations
Security merits attention at the outset. Losing a drive can mean losing data, so encrypting the portable directory is wise, whether by encrypting the entire device with tools like BitLocker To Go or by placing the portable environment inside a container created with software such as VeraCrypt. Public or shared machines can carry malware risks, so scanning hosts when possible and treating sensitive actions with caution remains sensible.
Verifying downloads by checking hashes or signatures when provided, and scanning portable applications with antivirus software, adds another layer of reassurance. It is also useful to remember that even well-designed portable applications may leave temporary traces because Windows itself writes certain entries as part of normal operation. The objective is to limit permanent change, not to circumvent the operating system's behaviour entirely.
Performance Optimisation
Performance can be improved with a few choices. Using faster storage makes the largest difference, particularly for larger applications that read and write many files. Keeping the portable directory in a location that remains consistently available to a cloud client avoids sync stalls, and selecting a machine's local drive rather than a slow network path reduces latency. Ensuring that the portable environment is not subject to aggressive antivirus scanning on every read can sometimes help, though that has to be balanced against security policies.
Final Remarks
Portable software has matured from a niche convenience into a practical way of working that respects the realities of shared and changing environments. By focusing on containment, reducing dependency on installation and making updates and back-ups straightforward, projects like PortableApps and Portapps make it easier to carry a personal toolkit across diverse Windows machines.
The two platforms serve overlapping but distinct needs. PortableApps.com excels as a comprehensive, managed environment suitable for users who want everything integrated and maintained through a single interface. Its extensive catalogue and automated features make it particularly attractive for those building complete portable computing environments.
Portapps appeals to users who prefer transparency, modularity and direct control over individual applications. Its open development model and focused approach to specific modern applications make it valuable for technically minded users or those with specific software requirements.
Use cases abound for both approaches. Students and professionals who switch between school, work and home can keep a consistent environment without altering each machine. Technicians often carry diagnostic and repair tools that run without installation so they can assist on any PC they encounter. Travellers value having a browser and email client with their own preferences ready to use on shared computers.
With thought given to security, performance and management, both PortableApps and Portapps can add consistency to a computing life that is increasingly spread across locations and devices, all without imposing on the host systems that make it possible. The choice between them depends on whether one prioritises integrated management or modular control, but both represent mature approaches to an enduring challenge in modern computing.
Updating Flatpack applications on Linux Mint 19
10th August 2018Since upgrading to Linux Mint 19, I have installed some software from Flatpak. The cause for my curiosity was that you could have the latest versions of applications like GIMP or LibreOffice without having to depend on a third-party PPA. Installation is straightforward given the support built into Linux Mint. You just need to download the relevant package from the Flatpak website and run the file through the GUI installer. Because the packages come with extras to ensure cross-compatibility, more disk space is used, but there is no added system overhead beyond that, from what I have seen. Updating should be as easy as running the following single command too:
flatpak update
However, I needed to do a little extra work before this was possible. The first step was to update the configuration file at ~/.local/share/flatpak/repo/config to add the following lines:
[remote "flathub"]
gpg-verify=true
gpg-verify-summary=true
url=https://flathub.org/repo/
xa.title=Flathub
Once that was completed, I ran the following commands to import the required GPG key:
wget https://flathub.org/repo/flathub.gpg
flatpak --user remote-modify --gpg-import=flathub.gpg flathub
With this complete, I was able to run the update process and update any applications as necessary. After that first run, it has been integrated in to my normal processes by adding the command to the relevant alias definition.
Removing advertisements from uTorrent
12th July 2014BitTorrent may have got some bad press due to its use for downloading copyrighted material such as music and movies, but it does have its legitimate uses too. In my case, many a Linux distro has been downloaded in this way, and it does take the weight off servers by distributing the load across users instead.
Speaking of Linux, my general choice of client has been Transmission and there are others. In the Windows world, there is a selection that includes BitTorrent, Inc. themselves. However, many favour uTorrent (or μTorrent) so that's the one that I tried and there are free and subscription-based options. To me, the latter feels like overkill when an eternal licence could be made available as an easy way to dispatch the advertisements on display in the free version.
As much as I appreciate the need for ads to provide revenue to a provider of otherwise free software, they do need to be tasteful and those in uTorrent often were for dating websites that had no scruples about exposing folk to images that were unsuitable for a work setting. Those for gaming websites were more tolerable in comparison. With the non-availability of an eternal licence option, I was left pondering alternatives like qBittorrent instead. That is Free Software too, so it does have that added advantage.
However, I uncovered an article on Lifehacker that sorted my problem with uTorrent. The trick is to go into Options > Preferences via the menus and then go to the Advanced section in the dialogue box that appears. In there, go looking for each of the following options and set each one to false in turn:
offers.left_rail_offer_enabled/left_rail_offergui.show_plus_upselloffers.sponsored_torrent_offer_enabled/sponsored_torrent_offer_enabledbt.enable_pulsegui.show_notorrents_nodeoffers.content_offer_autoexec
In practice, I found some of the above already set to false and another missing, though setting those that remained from true to false cleaned up the interface, so I hope never to glimpse those unsuitable ads again. The maker of uTorrent needs to look at the issue or revenue could get lost, and prospective users could see the operation as being cheapened by what is displayed. As for me, I am happy to have gained something in the way of control.
Installing Nightingale music player on Ubuntu 13.04
25th June 2013Ever since the Songbird project concentrated its efforts to support only Windows and OS X, the Firefox-based music player has been absent from a Linux user's world. However, the project is open source and a fork called Nightingale now fulfils the same needs. Intriguingly, it too is available for Windows and OS X users, which leaves me wondering why that overlap has happened. However, Songbird also is available as a web app and as an app on both Android and iOS, while Nightingale sticks to being a desktop application.
To add it to Ubuntu, you need to set up a new repository. That can be done using the Software Centre but issuing a command in a terminal can be so much quicker and cleaner, so here it is:
sudo add-apt-repository ppa:nightingaleteam/nightingale-release
Apart from entering your password, there will be a prompt to continue by pressing the carriage return key or cancelling with CTRL + C. For our purposes, it is the first action that's needed and once that's done the needful, you can execute the following command:
sudo apt-get update && sudo apt-get install nightingale
This is in two parts: the first updates the repositories on your system, while the second actually installs the software. When that is complete, you are ready to run Nightingale and, with the repository, staying up to date is not a chore either. In fact, using the above commands brings another advantage: it is that they should work in any Ubuntu derivatives, such as Linux Mint.
On web browsers for BlackBerry devices
8th August 2010The browser with which my BlackBerry Curve 8520 came is called Web'n'Walk and, while it does have its limitations, it works well enough for much of what I want to do. Many of the sites that I wish to visit while away from a PC have mobile versions that are sufficiently functionality for much of what I needed to do. Names like GMail, Google Reader, Met Office and National Rail come to mind here, and the first two are regularly visited while on the move. They work well to provide what I need too. Nevertheless, one of the things that I have found with mobile web browsing is that I am less inclined to follow every link that might arouse my interest. Sluggish response times might have something to do with it but navigating the web on a small screen is more work too. Therefore, I have been taking a more functional approach to web usage on the move rather than the more expansive one that tends to happen on a desktop PC.
For those times when the default browser was not up to the task, I installed Opera Mini. It certainly has come in very useful for keeping an eye on the Cheshire East bus tracker and looking at any websites without mobile versions for when I decide to look at such things. Downloading any of these does take time, and there's the reality of navigating a big page on a small screen. However, I have discovered that the browser has an annoying tendency to crash, which it did it on one occasion while I was awaiting a bus. The usual solution, rightly or wrongly, has been to delete the thing and reinstall it again with the time and device restarts that entails. While I got away with it once, it seems to mean losing whatever bookmarks or favourites that you have set up too, a real nuisance. Because of this, I am not going to depend on it as much any more. Am I alone in experiencing this type of behaviour?
Because of Opera's instability, I decided on seeking alternative approaches. One of these was to set up bookmarks for the aforementioned bus tracker on Web 'n' Web. What is delivered in the WAP version of the site, and it's not that user-friendly at all. When it comes to selecting a bus stop to monitor, it asks for a stance number. Only for my nous, I wouldn't have been able to find the ID's that I needed. That's not brilliant, but I worked around it to make things work for me. The observation is one for those who design mobile versions of websites for public use.
Another development is the discovery of Bolt Browser and, so far, it seems a worthy alternative to Opera Mini too. There are times when it lives up to the promise of faster web page loading, but that is dependent on the strength of the transmission signal. A trial with the Met Office website showed it to be capable, though there were occasions when site navigation wasn't as smooth as it could have been. Up to now, there have been no crashes like what happened to Opera Mini, so it looks promising. If there is any criticism, it is that it took me a while to realise how to save favourites (or bookmarks). While the others that I have used have a button on the screen for doing so, Bolt needs you to use the application menu. Other than that, the software seems worthy of further exploration.
All in all, surfing the mobile remains an area of continued exploration for me. Having found my feet with it, I remain on the lookout for other web browsers for the BlackBerry platform. While it is true that OS 6 features a WebKit-powered browser, I'm not buying another device to find out how good that is. What I am after are alternatives that work on the device that I have. Though porting of Firefox's mobile edition would be worthwhile, its availability seems to be limited to Nokia's handsets for now. Only time will reveal where things are going.
A late "advance" sighting?
6th June 2009Somewhat infuriatingly, Google released its own browser, Chrome, into the wild near the end of last year, though only for Windows. My experiences with it on that platform are that it works smoothly, albeit without many of the bells and whistles that can be got for Firefox. While an unofficial partial port was achieved using Crossover Chromium and there is the Chromium project with all its warnings and the possibility to add a repository for its wares to Ubuntu's software sources, we have been tantalised rather than served so far. However, that was recently bettered by the release of early access versions. In reality, these can be said to be alpha versions so not everything works, but it's still Chrome and without the need for Windows or WINE. The rendering engine, most importantly, seems to be the equal of what you get on Windows, while ancillary functions like bookmark handling seem incomplete. In summary, the currently available deb packages are a work in progress, yet that's better than not having anything at all.
Trying out Firefox 3 Beta 3 on Ubuntu
20th February 2008Keeping an eye on future browser releases helps to avoid any shocks when maintaining publicly available websites. Therefore, it should come as no surprise that I have been giving Firefox 3 a whirl. As it happens, I have had it going on both Windows and Ubuntu. With the former, I have not encountered any obvious problems, but I am wondering if the new bookmarking system will mean anything to me. For installation on Ubuntu, I used the following command (I think that I culled it from Tombuntu but can't remember offhand...):
wget -P ~ ftp://ftp.mozilla.org/pub/firefox/releases/3.0b3/linux-i686/en-US/firefox-3.0b3.tar.bz2 && tar xjf ~/firefox-3.0b3.tar.bz2 -C ~
The nice thing about the above is that it places the test installation in your home directory and away from Firefox 2. It also works regardless of what Linux distribution you have. The profiles get shared between versions, so a backup would be a good idea before you start to tinker. As with the Windows version, page loading and rendering is faster in the new version, but I found a problem with printing that, I hope, will get sorted before the final release. Another area for attention is font rendering: it could be sharper for sans serif fonts on Ubuntu and serif fonts on Windows. Otherwise, it works well on both platforms and I like the way that open windows are saved on exit, an excellent idea carried over from Opera.
A different Firefox…
17th November 2007On Ubuntu, I made a move to using Ubuntuzilla's deployment of Firefox. Because Firefox's Gecko engine is used by other parts of Ubuntu, any Firefox updates issued by Mozilla don't come through straight away. The idea of using Ubuntuzilla is that you get Mozilla's latest, be it Firefox, Thunderbird or Seamonkey, without having an impact on the rest of the Linux installation; while Ubuntu's Firefox is left in place, you are now presented with the vanilla Firefox for all your web surfing needs. Visually, there's not much change but for the built-in Firefox application fonts coming through in the new instance, a strange sight when you see Ubuntu's more subtle alternatives everywhere else. I tried the new tack to see if picked up RealPlayer in place of Xine, but that sadly has not been the case. Nevertheless, I now have 2.0.0.9 and the latest improvements this side of version 3.
Moving Emails from Outlook to Evolution
3rd November 2007It seems a little strange to my eyes, but Evolution cannot import Outlook PST files. On one level, I see a certain amount of sense: after all, Outlook is a Windows application and Evolution remains resolutely on the Linux side of the divide. Nevertheless, it is still a pesky nuisance.
The cure is, very oddly, to import data from Outlook into Mozilla Thunderbird and pop the Thunderbird files into the Evolution mail folder. Both Evolution and Thunderbird share the same file formats, so all is hunky-dory, since Evolution should just realise that they are there and bring them in.
That's what happened for me, and I have now migrated all of my old emails. Evolution's single file import wizard is there for those times when a spot of extra persuasion is needed; the data files are those without the file extensions. As it happened, I didn't need it.
New FileZilla
14th October 2007First, I must admit that the release of FileZilla 3 passed me by until recently. From the user interface point of view, the changes don't look too radical, but it is now cross-platform, a bonus for Linux and Mac users. It can also co-exist with FileZilla 2 for those Windows users needing features from that offering that aren't yet available in FileZilla 3. That does pose the question: why upgrade when that which you have works just as well? It is just as well that transferring settings is as easy as importing the FileZilla 2 settings into its successor is as easy as importing an XML file: in version 3, go to Edit > Import... on the menus and pick up the FileZilla.xml file from the installation directory for version 2. Though you might get some warnings and I certainly did, the FTP sites that I had set up already came over intact.