DocHub review 2026: how this browser-based PDF editor and e-signature tool works, real pricing from Free to Pro, key features, pros, cons, and alternatives.
Researched and fact-checked by Bartu Cavusoglu · Updated July 18, 2026
DocHub is a browser-based PDF editor and e-signature tool that lets people fill, annotate, and sign documents without leaving Gmail, Google Drive, or Dropbox. Founded in 2014 and acquired by airSlate in 2022, it has built its reputation on a fast, no-install editing experience aimed at individuals and small teams rather than enterprise document management.
Rather than requiring a file to be downloaded, edited in a desktop app, and re-uploaded, DocHub opens PDFs directly from a linked cloud storage account or email attachment and saves changes back in place, which is one of the main reasons it has become a popular Chrome Web Store and Google Workspace Marketplace tool.
Core functionality includes text and image insertion, freehand annotation, fillable form fields, and multi-signer e-signature requests with signing order and reminders. Paid plans add DocHub Intelligence, an AI assistant for smart edits, document search, and suggested labels, along with bulk sending, in-person signing, and document password protection or certification.
Documents are organized into shared folders, and reusable templates let teams standardize contracts or forms that get sent repeatedly, reducing the setup time for recurring paperwork.
DocHub uses a four-tier freemium model: Free (limited edits and e-signature requests), Basic (around $8/user/month annually, unlimited downloads and folders for up to 5 members), Pro (around $12/user/month annually, unlimited editing and e-signatures plus the full AI suite), and a custom-priced Site License for unlimited users, HIPAA/BAA compliance, and SSO.
Annual billing across all paid plans saves roughly 25% compared to month-to-month pricing, and Pro includes a 30-day free trial before payment is required.
Yes. DocHub's Free plan covers basic PDF editing, self-signing, and a limited number of e-signature requests per month; paid Basic and Pro plans remove most of those caps.
DocHub is owned by airSlate, a Boston-area document workflow automation company that acquired DocHub in July 2022. airSlate also owns SignNow, pdfFiller, and US Legal Forms.
Yes. DocHub has a dedicated browser extension and Google Workspace integration that lets users open, edit, and sign PDF attachments directly from Gmail and Google Drive.
DocHub can support HIPAA compliance with a signed Business Associate Agreement, but only on its custom-priced Site License plan, not on Free, Basic, or Pro.
DocHub's Pro plan is billed per user and runs about $12 per user per month when billed annually, or a higher rate month-to-month, and includes unlimited e-signature requests.
DocHub Intelligence is the platform's built-in AI assistant, available on paid plans, that helps with smart edits, enhanced document search, and suggested labels.