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Free Download ModHeader CRX 2.1.2 for Chrome

Free Developer Tools Extension by hao1300

aggregateRating Downloads: 2886 Updated: February 24, 2017

You are about to download the crx file of ModHeader 2.1.2 for Chrome/Chromium based browsers. It is a free, useful and fun browser Developer Tools Extension ... Proceed to Download CRX File (137.97 KB) > or Choose Another Mirror >

More Download Locations for ModHeader 2.1.2 crx file:


Note: After you download the crx file for 'ModHeader', open Chrome's extensions page (chrome://extensions/ or find by Chrome menu icon > More tools > Extensions), and drag-and-drop the *.crx file to the extensions page to install it.

ModHeader Logo for Chrome

About ModHeader: Modify request and response headers ... Read More >

All the apps, games or extensions here are for home or personal use only. If it infringes your copyright, please contact us for removal. ModHeader is the property and trademark of the developer hao1300, all rights reserved.

CRX file security in Crx4Chrome

Please be aware that only share the free ORIGINAL crx file for ModHeader v2.1.2 which was downloaded from the official Chrome Web Store WITHOUT any modifications. Before you install it, you could verify the hash checksum of the crx file (

  1. CRC32 Checksum: 2E7E0ECB
  2. MD5 Checksum: A056082E0ABA3DC65CEB05D399AF83A4
  3. SHA1 Checksum: FF399259AC2D17C57A3B3CF11B70244569BB7C7E

Old Versions (Version History)

  1. Download ModHeader 2.1.1 CRX (Updated: May 15, 2016)
  2. Download ModHeader 2.1.0 CRX (Updated: May 7, 2016)
  3. Download ModHeader 2.0.9 CRX (Updated: March 7, 2016)
  4. Download ModHeader 2.0.8 CRX (Updated: February 19, 2016)
  5. Download ModHeader 2.0.7 CRX (Updated: February 1, 2016)

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