Chrome Mac Download 10.5.8

At the present time the latest version of Google Chrome is: 50.0.2661.94. Under OS X Mountain Lion 10.8.5. If you do not have Google Chrome installed, and you download a copy and install it, the version will show as: 49.0.2623.112. If you then try to update it through Google Chrome it will report: 'Google Chrome is up to date.' While the developer is fixing the problem, try using an older version. If you need the previous version of Google Chrome, check out the app's version history which includes all versions available to download. Download prior versions of Google Chrome for Mac. All previous versions of Google Chrome are virus-free and free to download at Uptodown. Download Chrome for Mac. For Mac OS X 10.10 or later. This computer will no longer receive Google Chrome updates because Mac OS X 10.6 - 10.9 are no longer supported.

Chrome Download Mac 10.5.8

I really hate having to buy new macs every few years. Between the machines and the software it is a big investment and a whole lot of time setting things up and learning how to use it.
I usually keep my macs as long as I can. My only problem now is the browsers. Firefox, Chrome and Safari don't seems to want to support 10.5.8. At least FF and Safari run but there are some sites I visit that don't work well with those old versions and the new versions can't be installed on 10.5.8.
Any suggestions on a browser that will let my macs live a little longer?