Based on our record, Holdkey seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I used Holdkey for a while because I needed so many special characters. Not sure it's a good solution for em-dashes though. Source: almost 3 years ago
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WinCompose - WinCompose supports the standard Compose file format.
EmojiTerra - EmojiTerra is one of the interesting websites that provides you a chance to download emojis of every type in the form of files and allows you to share them with your friends or family members.
PopChar - The character map that works!
JoyPixels - Freemium set of 3,057 native emoji icons โจ
AllChars - If you're new to AllChars: start with the Introduction, see the FAQ and Manual. And finally download it. AllChars is now Open Source, usage is free and the sourcecode is available.