
PDF Reflow
Reflow PDFs in your browser using a local AI model.
ldenoue · HN
Show HN: PDF reflow in the browser with local AI model
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Reflow PDFs in your browser using a local AI model.
ldenoue · HN
Show HN: PDF reflow in the browser with local AI model

Turn chat and email threads into beautiful, shareable links.
@DDominella · X

Your AI chief of staff that never sleeps. Continuously monitors your email, calendar, and messages to automatically categorize, prioritize, and action tasks on your behalf.
@AriaInbox · X
Aria is an AI chief of staff that reads your inbox, drafts replies in your voice, and books meetings while you sleep.

Warms cold domains for bulk email with Google Workspace sender verification, seed lists, and open/click tracking.
@MarkZofMarkZ · X
Marketers who email - - still testing it, but I could use some help to validate.

Create richly formatted posts and publish them instantly to the web with a single click.
@masafumiohta · X
I’ve been using Windows as my daily use lately despite I have been using Mac/Linux for a long time, but I keep running into all sorts of issues, so I’ve been fixing them vibe-coding with Claude. I’m gonna dump all that stuff on This blog is fully automated with Claude Code, from coding all the way to reporting. It’s nothing special—anyone could do it—but it’s actually pretty fun once you try it. The only annoyed is that it burns through tokens like crazy. Most of the tips are pretty interesting, so I hope you find them useful.

Compress, merge, split, convert, and edit PDF files directly in your browser.

AI-enhanced ebook reader for studying and exploring great classical literature.
greatbookscompanion
We’re significantly enhancing the ebook reading experience and providing a previously unattainable level of education to everyone who wants to read the Great Books.

AI-powered cold email platform that segments leads, generates copy, and tracks deliverability.
@David__Evo · X
Most cold email tools hand you the levers and walk away. SilverMailer doesn't. Compass classifies your leads, builds your strategy, and monitors everything — like a consultant inside the tool. Free with your own API key →

Share PDFs and documents as secure links while tracking who viewed each page.
@adhikari_premi · X

Generate AI flashcards from PDF documents or photos of your notes.
@MrDave_id · X
I built an ai flashcard generator

Protect your email and calendar by requiring unknown senders to solve a CAPTCHA or pay a fee.
felixdoerp · HN
Hi HN, The one thing AI reliably does is generate noise. Half the tools I see launch are just machines for producing more noise across more channels. And people are starting to see this in the form of emails in their inboxes as spam filters are struggling. There used to be a useful signal in email: the effort a sender put into customizing a message was a rough proxy for how relevant it actually was. AI killed that. Now it's customized slop with the appearance of effort with none of the cost. It is painful that the open internet / open channels have been abused like this. Captchainbox applies the idea of proof-of-work to email. If a sender is willing to do a bit of work to reach you, the message is more likely to be worth your time and the sender more likely to be real. The work is a traditional captcha. You can also set a pay-to-deliver amount if you want more friction. The proceeds of the delivery payment after transaction costs go to the Internet Archive and the EFF. The tool curr

Convert, view, and manage various file formats online including documents, PDFs, and archives.
@FileProInfo1 · X
🚀 has successfully launched! helps users convert, view, process, and manage files online — including documents, PDFs, OCR, archives, email formats, and more. We’re excited to share it with the community. Check it out here: