The best replacement for adobe bridge is lightroom.

The best alternatives to adobe bridge are rated as following:
★★★★★  lightroom
★★★★  iphoto
★  photo mechanic
★  acdsee
★  extensis portfolio
★  adobe lightroom
  apple aperture

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Speaking about adobe bridge, one probably shouldn't forget about camera raw.

Other search terms related to adobe bridge and their ratings are:
★★★★★ camera raw
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Google Trends

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adobe bridge
lightroom
iphoto