Similar to 携帯動画変換ちゃん

Ecu.test

European Institute for Computer Antivirus Research

EICAR test file

EISPACK

Elasticsearch

Elixir (programming language)

Embedded GLIBC

EMM386

Emmet (software)

Endorphin (software)

Enlightened Sound Daemon

Envoy (WordPerfect)

EROFS

ERP5

Euler Mathematical Toolbox

Evernote

Exa (command-line utility)

Exact Audio Copy

F* (programming language)

F2FS

FaceTime

Fetchmail

FIGlet