Despite being vastly superior to its predecessor, digital cassettes never really took off... except, for some reason, in the Netherlands.
The Commodore Amiga series sold much better overseas than in the U.S., mainly due to its lower price tag in comparison to Macs and DOS/Windows PCs at the time.
The Laserdisc optical disc format was developed by Dutch corporation Phillips, and produced by Phillips and American corporation MCA. It never caught on in the US or Europe due to the cost and read-only nature; but became the dominant video format in Japan, Hong Kong, Singapore, and the more affluent regions of Southeast Asia. Production of laserdiscs continued until the end of 2001, in Japan; and production of players continued to the beginning of 2009, also in Japan. They are still popular with collectors, due to the number films and other media on laserdisc which have never been released on DVD, and the increasing scarcity of playable VHS releases.
Similarly, the VideoCD (not to be confused with the incompatible CD-Video format). It was extremely popular in exactly one continent: Asia. Due to its low price and region-free nature, it was widely used in Asia and even today, Videos are often released in VideoCD, DVD and Blu-Ray formats. In the US and Europe, it failed to catch on, as it was released roughly three years before DVDs entered the market, and featured almost no copy-protection (if the disc does have copy-protection, it's trivially easy to bypass) and is completely region-free, making the format extremely undesirable to film studios. Feature wise, the requirement of switching discs midway through a film, the inability to store closed captioning and inability to store a second audio track without sacrificing quality (you could only either have two mono audio tracks or a stereo one) put off many consumers.
It was then replaced with pirated DVDs.
AM stereo was more popular in Canada (thanks to regulations that forbade all-hit formats on FM) and Japan than in the US.
The Opera web browser became extremely popular in Russia and other ex-USSR countires in the late 90s due to speed and reliability on crappy dial-up lines. It still keeps a 30-50% share - compared to 2% worldwide.
The Linux OS was first developed in the early 1990s, such like Windows and Mac OS. The Finnish based operating system is free-and-open source that doesn’t require as much space as both Windows and Mac does, which often work with older computer models. On the other hand, such like Opera, Linux is relatively popular in Russia mostly due to the mention above with OpenSUSE, Gentoo, and Mandriva being the most popular.
OpenSUSE is also popular in Czech Republic.
Ubuntu is popular in Italy and Cuba.
Linux is also popular in India.
According to That Other Wiki, Mozilla Firefox, which is developed by the United States-based Mozilla Corporation (itself a subsidiary of the Mozilla Foundation, based in the same country) is the most popular Web browser in Germany and Poland.