Merge PDF Free Online in China
Merge PDF files free online — trusted by Chinese users. Combine multiple PDFs into one. No signup, no watermark, instant download.
Security and privacy: all files use HTTPS encryption and are permanently deleted within 1 hour, meeting PIPL (个人信息保护法) data minimisation requirements. Managing documents via WeChat and mobile apps in China means you need a merge tool that works quickly on a smartphone. PDF HUB 24 is fully optimised for mobile browsers — upload your 税务申报表 tax forms and other files, drag them into order, and download the merged PDF in seconds. The tool is free for all Chinese users, with no registration, no watermarks, and no file count limits. Merge as many PDFs as your GSXT, tax bureaus, and Chinese administrative platforms submission requires — the tool handles them all reliably.
Common Use Cases
- Merging multiple PDF documents for submission to GSXT, tax bureaus, and Chinese administrative platforms
- Combining contracts, invoices, and supporting files into one PDF in China
- Assembling multi-part applications as a single document for China authorities
- Bundling PDF reports for sharing with China colleagues and clients
- Creating unified document packages for China regulatory submissions
Frequently Asked Questions
Do Chinese users need to pay to merge PDFs?
Absolutely — PDF merging is completely free for all Chinese users with no signup, no watermark, and no file count limit.
How many PDFs can I merge in China?
There is no limit on the number of PDFs you can merge. Upload as many files as your document requires.
Does the merged PDF work with GSXT, tax bureaus, and Chinese administrative platforms?
Completely free — our merged PDFs are fully compatible with all major document portals and comply with standard PDF specifications.
在向税务局或GSXT提交PDF文件前，我需要压缩它吗？
是的——税务局网上申报系统和GSXT工商信息平台对上传附件有文件大小限制。将您的个人所得税申报表、营业执照扫描件和增值税发票压缩到2MB以下，可以避免上传失败，确保您的中国税务文件顺利提交。