Similar to Opera

Brackets
Brackets (text editor)
Cameyo (ソフトウェア)
Cameyo
Chromium
Chromium (web browser)
Dia (ソフトウェア)
Dia (software)DOSBox
DOSBox
EIOffice
EIOffice
Falkon
Falkon
Firefox Portable
Firefox Portable
GIMP
GIMP▼-1 trends
GNU Wget
Wget
HijackThis
HijackThis
HTTrack
HTTrack
InfraRecorder
InfraRecorderJitsi
Jitsi
K-Meleon
K-Meleon
KeePass
KeePass
Miranda NG
Miranda NG
MojoPac
MojoPac
MuPDF
MuPDF
OpenOffice.org
OpenOffice.org▼-1 trendsPARI/GP
PARI/GP
PhotoRec
PhotoRec
Pidgin
Pidgin (software)
PortableApps.com
PortableApps.com
PuTTY
PuTTY
QBittorrent
QBittorrent
Qpopper
Qpopper
Rufus (ソフトウェア)
Rufus (software)