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Rapid Searchmetrics - Professional SEO Tools
RationalSurvey - Create, manage, and distribute questionnaire based surveys and polls online!
RawGit
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Real-time RSS feeds - RSS to email - Feed My Inbox
Real-time URL and Website Sandbox | CheckPhish
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reCAPTCHA
Receive SMS Online for FREE - UK,Romania,USA,Spain,France,Germany,Russia
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Recevoir des SMS en ligne - Messengo
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Recherchez | Flickr
RecordScreen.io - Record your screen right from the browser
Recruiting Software and Applicant Tracking System | Recruiterbox.com
redact.photo • Free and private image redaction in the browser
Reduce File Size for your Images for Free - Shrink.media
reep.io | peer-to-peer filesharing made easy
ref.ly | Transform Bible verses into short links
Remark
Remove Background from Image – remove.bg
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Rentila - logiciel gratuit de gestion locative immobilière classique et saisonnière
ReqView - Free Requirements Management Software Tool
Reservio - Free Online Appointment Scheduling Software
Resize Images Online - Reduce JPG, BMP, GIF, PNG images
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