welsh spell checker please

A question about : welsh spell checker please

hi does any one know of a free or very cheap welsh spell check I have a new laptop windows 8 with office 7 on it boys need welsh spell check for school and college but trouble finding it. have tried apache open office but when I went to install my computer said it was set with 32 bit and the apache was for 64 bit
please can anyone help thanks

Best answers:

• If in doubt just stick an extra L in any word you're not sure of.
• Office Language Interface Pack for Office 2007. I don't know if that does spell check or not.
  and see links here
• you can buy cysgliad which contains spellcheck and thesaurus, but to the best of my knowledge it doesn't currently support most current version of Microsoft Ofiice.
  Cost about Ј35 when I bought mine a few years ago
• thanks all for your help the boys are going to use the online cysglaid until we can sort something better out so many thanks diolch yr fawr
• The free LibreOffice lists the Welsh language.
  https://www.libreoffice.org/