PDF & Document Tools
Free PDF Tools
10 tools — merge, split, convert, protect and watermark PDFs. No upload required.
PDF Management
Merge, split, reorder & secure PDFs.
Convert
Switch between PDF and document formats.
Optimize & Edit
Compress and watermark your PDFs.
Frequently asked questions
Common questions about Toolsva's free browser-based PDF tools.
All PDF processing happens entirely in your browser using PDF-lib and PDF.js. Your files are never uploaded to any server or external service.
There is no fixed limit set by Toolsva, but very large PDFs depend on your device memory. Most devices handle PDFs up to 50–100 MB without issues.
Toolsva's Merge PDF tool requires unprotected PDFs. Use the Protect PDF tool after merging if you want to add password protection to the result.
No. PDF-lib preserves the original PDF content including text, images, and vector graphics without re-encoding or quality loss.
Yes. The Split PDF tool supports splitting by individual pages, custom page ranges (e.g. 1-3, 5, 7-9), every N pages, or extracting all pages as individual files.
Yes, all Toolsva PDF tools are completely free with no usage limits, no watermarks, and no signup required.
Yes. All PDF tools work on modern mobile browsers. Large PDF files may require more processing time on mobile devices with limited RAM.
Toolsva offers merge, split, reorder pages, password protect, watermark, compress/optimize, convert PDF to images, and convert images to PDF — all browser-based.