Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.


Bluebeam Revu is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best free Online alternative is PaperKnife, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Bluebeam Revu and 18 are free and available as a web app so hopefully you can find a suitable replacement. Other interesting free Online alternatives to Bluebeam Revu are UPDF, PDFfiller.com, STACK Construction Technologies and Easy Takeoffs.
Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.


Edit, annotate, and convert PDFs with OCR capabilities, AI-assisted tools for summaries and translations. It supports file protection and offers 2GB of cloud storage for secure management.




Edit, fill, annotate, and sign PDFs online, merge documents, request signatures, upload from cloud storage, save locally, share for collaboration, and track workflow with auditing, supporting various file types and mobile access for document management.




STACK gives you takeoff and estimating tools to build a fast, accurate and organized bid process so you can focus on what’s most important – growing your bottom line. Get a Free STACK account today!.




Free cloud-based construction takeoff software made for contractors and estimators to easily measure construction drawings.

Automatic splitting, linking, slipsheeting, document compare, markup, web collaboration of multi-sheet construction PDFs.




Cloud PDF toolkit provides over 20 tools for editing, conversion, OCR, merge, split, annotation, batch processing, and signatures, with free online access, cross-platform usability, no watermarks, no size limits, and options for mobile and desktop integration.




PDF Candy is an online PDF toolset of 47 services for successful processing of PDF files. The service is free for single-file operations and does not require an account. A desktop application is also offered,



An alternative to manual electrical takeoffs, Bluebeam, Togali.ai and spreadsheet-based BOM processes. OpenDrawing reads single-line diagrams, P&IDs, riser diagrams, and panel schedules and produces an ERP-ready bill of materials in under 5 minutes.

SimPDF lets you edit PDF documents like a word document. Never before editing a PDF had been so easy!

Through the use of a Docs.Zone web tool, you can enjoy the benefits of converting numerous types of documents into other file formats within minutes. It is not only quick and easy to use, but it provides high quality prints through a converter that provides them with ease.
