The virus databases are updated on a regular basis. It can be used portably if you install the add-on into Firefox Portable.ĬlamWin is a free, standalone antivirus program for Windows with high detection rates for viruses and spyware.
FireFTP is a free, secure, cross-platform FTP client for Firefox which provides easy access to FTP/SFTP servers. FileZilla has firewall support, SSL and SFTP support, and an intuitive drag-and-drop interface. If you are creating a website and need FTP software, FileZilla is a good, free, portable option for a standalone FTP program. If you need to be able to browse the web anonymously, xB Browser is a free portable browser that encrypts your browsing activities so no one can track where you go and what you do online.
You can also use Iron Browser, which is based on Chromium and is optimized for privacy and security. Most of the popular browsers are available as portable programs, including Firefox (the settings for which can be backed up using the portable program, MozBackup), Opera, Google Chrome, and even Chromium, which is the open source version of Google Chrome. If you have more sophisticated scanning requirements, you should check out our guide to the best photo scanners, and bear in mind that many of the best home printers and best laser printers have scanners built in, too, so if portability isn't your main requirement you can invest in one of these and kill two birds with one stone.There are several options for portable web browsers. So whatever you require from a portable scanner, you should find what you need here. We've found all the best options for all manner of use cases and at a range of price points, and decided which are the best ones based on our own knowledge of the products as well as consumer reviews across the internet. Options you may want to look out for are internal batteries so that you don't need to plug them into your laptop for power when you're out and about, Wi-Fi connections for easier transfer of scanned images, and if you have a lot of stuff to scan then there are a few options with built-in document feeders not many, though.
Most scan at up to 600dpi, and speed-wise you'll find that they'll come in between 7 and 15 pages per minute not super-fast, but nothing to really complain about.
Portable scanners are generally light, compact and reasonably inexpensive, and if you shop around you'll find there's not a great deal to separate them.
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