A cloud document platform for individuals and businesses. Storage, controlled sharing, a password-protected vault and e-signatures, on the web and on Android.
Anyone who handles contracts ends up juggling three tools: one to store files, another to sign them, and email to send them around. Trustbox puts all of that in one workspace that feels as simple as a folder, and works the same way on a phone.
Upload documents, images, video, audio and PDFs, then work with them the way you would on your own computer.
Files and folders are shared with permissions, so the owner decides who can view and who can manage.
Password-protected folders for the files that need an extra lock.
Create a signature once, place it exactly where it belongs on a PDF, and keep the signed copy right next to the original.
PDFs, images, video and audio open inside Trustbox, so nobody has to download a file just to look at it.
A React Native companion app for uploading from the phone, viewing documents, sharing folders and signing PDFs on the go, with subscriptions managed in the app.
The hard part of a web-plus-mobile product is making it feel like one thing. A folder moved on the phone has to be where you expect it on the web, a signature saved once has to be there everywhere, and the important actions trigger real-time notifications so nothing changes behind your back.
Built for a client. Client details are kept confidential; the features described here are the ones publicly available in the live product.