KNOWLEDGE BASE & FAQ
Frequently
Asked Questions
Direct answers. Zero corporate jargon.
Everything you need to know about our business practices, offline privacy guarantees, software licensing, and engineering partnerships.
Frequently Asked Questions
Our web tools and browser utilities are 100% free with zero advertisements, zero subscriptions, and zero paywalls. For custom engineering and QA testing services, we provide transparent, fixed-scope milestone quotes following an initial discovery discussion.
No. We do not use monthly subscriptions, user account portals, or recurring recurring billing traps. Our browser utilities are either 100% free or pay-per-use, and our desktop software is sold as a one-time purchase. Purchases and license keys are delivered directly to your verified email.
We maintain an unequivocal policy: No refunds, but if we can't fix the issue within 7 working days, we'll refund. This applies to both our digital software products and bespoke service milestones. If something is not functioning as specified, contact [email protected] and our engineering team will address it directly.
All our web tools and utilities are hosted on dedicated subdomains and accessible immediately in any modern web browser without downloading, installing software, or creating accounts. Simply open the tool in your browser to begin working with 100% client-side privacy.
No. All our online tools and utilities (such as JSON Formatter & Validator, Linkmark, and PDF Password Remover) are 100% free web utilities. There are zero license keys, zero activation limits, and zero machine locks. You can access and use them anytime from any browser.
No. Free browser tools like our PDF Editor run 100% locally on your machine using client-side WebAssembly and JavaScript sandboxes. Your documents, images, and data are never transmitted over the internet or uploaded to any server.
No. All Redsite web utilities run without user accounts, passwords, or login gates. You never have to worry about password resets or forgotten credentials—simply navigate to the tool on its subdomain whenever you need it. If you need assistance with custom engineering services, reach our team directly at [email protected].
Never. Our browser tools—including the PDF Editor—operate entirely client-side on your local device using WebAssembly and pure JavaScript. Your files never touch our network, servers, or any third-party infrastructure. When you close or refresh the tab, all local data is immediately purged from memory.
Yes. All our web utilities (including JSON Formatter & Validator, Linkmark, and PDF Password Remover) are completely free of charge. There are zero subscription fees, zero account signups, zero advertisements, and zero hidden paywalls. For bespoke client engineering and QA services, projects are quoted on fixed milestone deliverables via transparent direct invoices.
We bill on fixed milestones rather than vague hourly estimations. Before any agreement, we review technical requirements, user journeys, and target timelines, and agree upon concrete deliverables. Each milestone is tied to demonstrable working code and automated test suites. We deliver weekly staging builds, and you retain 100% intellectual property ownership upon milestone completion.
Need Specific Guidance?
Have a question not covered here?
Contact our engineering team directly at [email protected]. We guarantee a thoughtful developer reply within 24 business hours.