I used to be an avid Open Office supporter, but mostly because that is 
what was installed with Ubuntu. When Ubuntu switched to Libre Office, I 
gave it a try. So far I have had no problems with it that were not also 
problems within Open Office. There are still a few things missing in 
Libre Office Calc that you can do in newer versions of MS Office (or so 
I am told), but so far it has done everything I need it to.

For the record, I do quite a bit of complicated math in my Calc 
spreadsheets. I also do a lot of linking between sheets to build summary 
reports and such. So far, Calc has been able to handle everything I need 
it to do. Having said that, Open Office was able to do this as well. So, 
for me, I use Libre Office, but only because 1) it does everything I 
need it to, and 2) it's preinstalled in the OS I prefer.

Now, it should be noted that I have had issues opening some spreadsheets 
created in M$ Office 2003 and 2007, but these have been quite limited 
and fairly easy to fix. So, I would suggest opening a few of the 
documents you already have in Calc (either flavor) and see what issues 
you come across.

On 01/24/2012 12:20 PM, Mr. B-o-B wrote:
> Hello, and a good day to you all. I am in the process of migrating many
> of our companies applications currently running on an old Citrix
> Presentation Server 4.0 to the latest greatest XenApp Server.
>
> On the old server we are using M$ Office 2003 (mainly Excel for the
> applications that export data).
>
> The new XenApp server is going to need to have a spreadsheet
> application. This leaves me with the following:
> 1) I could use M$ Office 2003 again
> 2) OpenOffice.org
> 3) LibreOffice
>
> I do have Office 2007 over here, but all the licenses I have do not
> allow for running in terminal server, and M$ Off 2010 is out as they
> finally caught on & have turn this into a licensing nightmare (not to
> mention the high cost for just Excel basically)
>
> I have been playing with both ooo's & libre's CALC program. They are
> both decent, but I am leaning more towards ooo.
>
> I know Libre has become popular. ooo source has been turned over to
> Apache, but the future still looks unclear to me.
>
> My question is to you all if you had to use Excel 2003, OOO Calc, or
> Libre Calc in a production environment what would you use & why?
>
> Thanks!
>
> Mr. B-o-B
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