Blog
Notes from
Thousand31.
Product news, how-tos and the thinking behind Flyerimage, FlyerMoney and FlyerUtility.
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Are Online PDF Tools Safe? What Happens to Your File
Free PDF sites usually upload your file to a server. Here is what that means, a quick safety checklist, and how to work with PDFs without handing them…
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FlyerGames Is Here: Free Browser Games, No Download or Signup
FlyerGames is our free game site. Play a 3D snakes-and-ladders adventure, Memory Match and a firefly-catching game in your browser, with no download and no signup.
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Expense Tracker With No Bank Login: Track Spending Privately
Not comfortable linking your bank to a budgeting app? Here is how to track spending privately, the trade-offs of manual entry, and how to set it up in…
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How to Add an Exit-Intent Popup in WordPress for Free
Show a popup just as visitors are about to leave, with no coding. A step-by-step guide to a free exit-intent popup in WordPress, plus the rules that keep…
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How to Compress a PDF for Email Without Ruining It
Attachment too big? Learn how to shrink a PDF under your email limit in your browser, without uploading it, and without blurring your text.
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How to Merge PDF Files Without Uploading Them Anywhere
Most free merge-PDF sites upload your files to a server. Here is how to combine PDFs privately, right in your browser, and how to tell the difference.
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FlyerMoney Is Now on Google Play: A Private, AI-Powered Expense Tracker
Most expense trackers either record your spending and leave you to figure it out, or ask you to hand your financial life to a server somewhere. We wanted…
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71 Free Tools, No Signup: What You Can Do With FlyerUtility Today
Need to merge a PDF, work out a mortgage payment, or make a QR code? Most of the time the fastest tool online wants you to sign up…