The phrase 'available by now' is correct and usable in written English.
You can use it to indicate that something is already available or can be accessed at the current time. For example: "All of the documents needed for the application process are available by now."
"We had expected many more screens to be available by now, no doubt about it".
BEHIND THE NEWS Federal officials predicted last spring that as many as 120 million doses would be available by now.
A better diagnostic test should be available by now, because researchers have developed improved diagnostic tools and treatments for prostate cancer.
Federal officials predicted last spring that as many as 120 million doses could be available by now, with nearly 200 million by year's end.
He was still seeking funding for it and said the treatment might have been more widely available by now if it had been a drug".
There are several Western reporters in Damascus; surely any chemically wounded soldiers would have been made available by now for interviews, or doctors' test results produced.
As several participants pointed out, the anti-European vote was in many places the only anti-establishment vote available, since by now all the status-quo parties were pro-Europe.
From a meager score of 49 during the very first month, when only one article was available, numbers have by now increased by a factor of 10.
In 2012, genome sequences for an additional four strains became available, such that by now, dozens of genomes have been published, from yeasts with all different kinds of jobs and lifestyles.
Even if Nomao on the web is available in different languages, their iPhone app is only available to French users by now.
Though much of Baker's piece discussed the pros and cons (mostly cons) of microfilm, he did take a moment to consider the logistics involved in a project like Google's: Surely this material is all available on the Web by now, or will be soon?
