How to convert xlsx/xls Excel file into csv -

How to convert xlsx/xls Excel file into csv

A lot of times these files seem to lag and be incredibly slow even if just a few dozens rows of data.

Here is how you can convert it with "gnumeric":

ssconvert file.xlsx file.csv
 

You may get lots of weird errors like this but the conversion seems to work fine:

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'

(ssconvert:15244): GLib-GObject-WARNING **: g_object_set_valist: object class 'SheetObjectImage' has no property named 'style'


  • How to Update Linux /usr/share/misc/pci.ids
  • pcimodules and lspci not working alternative solution
  • How to disable Google Fonts in Wordpress
  • Unable to load dynamic library /usr/lib64/php/modules/php_openssl
  • mysqld in Linux hacked
  • W: GPG error: http://archive.debian.org squeeze Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY AED4B06F473041FA NO_PUBKEY 64481591B98321F9
  • cannot mount kvm ntfs image
  • h264 DVR security camera footage cannot be played
  • dhcpd.conf how to secure so only known and allowed clients will be given dhcpd IP address leases
  • Thunderbird E-mail List Blank White but e-mails still clickable and viewable
  • css responsive images
  • responsive table without changing much code solution
  • yum how to install old obsolete packages
  • PHP Howto Store Value of Included File Output Into Variable
  • PHP Migration from 5.3 to 5.4+ and dealing with deprecated functions
  • ffmpeg vidstab to stabilize video
  • userdel user userdel: cannot lock /etc/passwd; try again later.
  • mdadm how to mount inactive array
  • How to find and mount mdadm arrays automatically
  • M2Crypto.SSL.Checker.WrongHost: Peer certificate subjectAltName does not match host, expected fedora-archive.ip-connect.vn.ua, got DNS:mirror.ip-connect.vn.ua