ApexPDF
100+ PDF tools. Zero uploads. Forever free.
About
ApexPDF is a free, privacy-first browser PDF suite with 100+ tools for everyday document work. It runs 100% client-side in the browser using WebAssembly, so files stay on your device and are never uploaded to a server. No signup, no uploads, no watermarks, no quotas, and no paid plan are required. Use ApexPDF to merge and split documents, compress and optimize files, rotate and reorder pages, extract pages or images, convert between PDF and common document and image formats, add annotations, fill forms, sign documents, redact content, and more. The suite is designed for students, professionals, teams, and anyone who needs convenient PDF utilities without surrendering document privacy. Because processing happens locally, it is fast, transparent, and useful even for sensitive files. ApexPDF is built by founder Zawar Khan and is available forever free at https://www.apexpdf.com/.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
I wrote to the subreddits for travelers because I thought that this is my main core audience
Target Reddit Communities of Displaced Users When a Platform Shuts Down
Dennis launched primarily on Reddit, targeting subreddit communities he identified as his core audience. Even after getting blocked quickly, the post had enough exposure to generate sales within minutes. The immediate validation showed that targeting the right existing audience — people actively losing Skype — was more important than having any social media following.
start off by building an audience. Don't wait to have the product before you build the audience. And it needs to be an audience that's interested in that topic, not just like your general social media following. You need to have like a pretty good customer list of pre-qualified people that would use it.
Build A Topic-Specific Audience Before The Product So Launch Day Lands On Warm Demand
Ben spent roughly a year publishing free content and a Reddit post about his personal blocking setup before he charged a dollar. The pre-qualified audience meant every feature he shipped had someone waiting to use it — which sustained motivation and gave him a built-in launch channel his earlier failed projects lacked.
There's a play for whatever you're stuck on.
Read all 2722 playbooks