Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
application()
application(cr3.desktop)
coolreader
coolreader(x86-64)
metainfo()
metainfo(cr3.appdata.xml)
mimehandler(application/epub+zip)
mimehandler(application/rtf)
mimehandler(application/x-chm)
mimehandler(application/x-fictionbook+xml)
mimehandler(application/x-psion-compressed-text)
mimehandler(application/x-zip-compressed-fb2)
mimehandler(application/xhtml+xml)
mimehandler(application/zip)
mimehandler(text/html)
mimehandler(text/plain)

Requires :

libQt5Core.so.5()(64bit)
libQt5Core.so.5(Qt_5)(64bit)
libQt5Core.so.5(Qt_5.15)(64bit)
libQt5Gui.so.5()(64bit)
libQt5Gui.so.5(Qt_5)(64bit)
libQt5Widgets.so.5()(64bit)
libQt5Widgets.so.5(Qt_5)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.11)(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.33)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.38)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libc.so.6(GLIBC_2.7)(64bit)
libc.so.6(GLIBC_ABI_DT_RELR)(64bit)
libfontconfig.so.1()(64bit)
libfreetype.so.6()(64bit)
libfribidi.so.0()(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3.1)(64bit)
libharfbuzz.so.0()(64bit)
libjpeg.so.62()(64bit)
libjpeg.so.62(LIBJPEG_6.2)(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libm.so.6(GLIBC_2.29)(64bit)
libm.so.6(GLIBC_2.38)(64bit)
libpng16.so.16()(64bit)
libpng16.so.16(PNG16_0)(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.8)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
libstdc++.so.6(GLIBCXX_3.4.32)(64bit)
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libunibreak.so.6()(64bit)
libutf8proc.so.3()(64bit)
libz.so.1()(64bit)
libzstd.so.1()(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rtld(GNU_HASH)

Content of RPM :
/usr/bin/cr3
/usr/lib/.build-id
/usr/lib/.build-id/83
/usr/lib/.build-id/83/6f3174222704cf9d86d28705bd1a342c774c1d
/usr/share/applications/cr3.desktop
/usr/share/cr3
/usr/share/cr3/backgrounds
/usr/share/cr3/backgrounds/bg_paper1.jpg
/usr/share/cr3/backgrounds/bg_paper1_dark.jpg
/usr/share/cr3/chm.css
/usr/share/cr3/doc.css
/usr/share/cr3/docx.css
/usr/share/cr3/epub.css
/usr/share/cr3/fb2.css
/usr/share/cr3/fb3.css
/usr/share/cr3/htm.css
/usr/share/cr3/hyph
/usr/share/cr3/hyph/Armenian.pattern
/usr/share/cr3/hyph/Basque.pattern
/usr/share/cr3/hyph/Bulgarian.pattern
/usr/share/cr3/hyph/Catalan.pattern
/usr/share/cr3/hyph/Croatian.pattern
/usr/share/cr3/hyph/Czech.pattern
/usr/share/cr3/hyph/Danish.pattern
/usr/share/cr3/hyph/Dutch.pattern
/usr/share/cr3/hyph/English_GB.pattern
/usr/share/cr3/hyph/English_US.pattern
/usr/share/cr3/hyph/Esperanto.pattern
/usr/share/cr3/hyph/Estonian.pattern
/usr/share/cr3/hyph/Finnish.pattern
There is 61 files more in these RPM.