http://www.7-zip.org/ has been crawled 1,055 times going all the way back to October 4, 2001.

A crawl can be a duplicate of the last one. It happens about 25% of the time across 420,000,000 websites. FAQ

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January 7, 2011

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January 22, 2011

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January 31, 2011

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February 2, 2011

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February 3, 2011

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February 4, 2011

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February 9, 2011

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February 10, 2011

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February 11, 2011

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February 18, 2011

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February 22, 2011

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February 28, 2011

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March 8, 2011

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March 26, 2011

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Apr
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April 29, 2011

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April 30, 2011

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May
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May 14, 2011

1 snapshot

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May 18, 2011

1 snapshot

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May 19, 2011

1 snapshot

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May 22, 2011

1 snapshot

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May 29, 2011

1 snapshot

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June 4, 2011

1 snapshot

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June 6, 2011

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June 11, 2011

1 snapshot

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June 12, 2011

1 snapshot

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June 14, 2011

3 snapshots

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June 16, 2011

1 snapshot

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June 21, 2011

2 snapshots

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June 24, 2011

1 snapshot

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June 29, 2011

1 snapshot

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July 10, 2011

1 snapshot

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July 16, 2011

2 snapshots

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July 19, 2011

1 snapshot

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July 20, 2011

1 snapshot

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July 24, 2011

3 snapshots

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Sep
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Oct
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Nov
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Dec
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Note

This calendar view maps the number of times http://www.7-zip.org/ was crawled by the Wayback Machine, not how many times the site was actually updated. More info in the FAQ.