With all the ballots counted, Mr Macron's LREM and MoDem won 32.3% of the vote.
But turnout was sharply down, at 48.7% compared with 57.2% in the first round in 2012, which analysts said reflected a sense of resignation among Mr Macron's opponents.
FN leader Marine Le Pen blamed her party's poor performance on the low turnout, saying France's electoral system, which favours larger parties, needed to be reformed.
"This catastrophic abstention rate should raise the question of the voting rules which keep millions of our compatriots away from the polling stations," she said.
http://www.bbc.co.uk/news/world-europe-40242531
The ruling class and its rigged system are just about holding tight. But for how much longer?
Vive la revolution!