产品更新
PDFCheck的所有新功能和改进——让PDF工作流程更高效的功能、修复和增强。
v2.3.1
最新
新功能
PDF Compare — Side-by-Side Comparison View
新功能
- New PDF Compare tool — upload two PDFs and compare metadata side-by-side
- Side-by-side card layout with PDF A (blue) and PDF B (purple) for clear visual distinction
- Diff highlighting with amber indicators on fields that differ between documents
- Dedicated diff summary panel showing all differences at a glance with A→B values
改进
- Compare PDFs added to navigation menu under Analyze tools
- Shareable comparison results via unique share tokens
- Responsive layout — stacks vertically on mobile, side-by-side on desktop
v2.3.0
新功能
PDF Form Filler, Form Builder & PDF Editor — 3 New Experimental Tools
新功能
- New PDF Form Filler — upload any PDF with existing form fields and fill them directly in your browser
- New PDF Form Builder — add text fields, checkboxes, dropdowns, and radio buttons to any PDF visually
- New PDF Editor — add text, images, highlights, rectangles, and edit existing text in any PDF document
- Edit existing text in PDFs — the editor detects document text and lets you modify it with matched font, size, and color
改进
- Form Builder includes save & dashboard — save your work and come back to continue editing anytime
- Footer hidden in editing mode for all three tools giving you more workspace
- Font matching system approximates original document fonts (serif, sans-serif, monospace) with bold and italic variants
- All editor tools work entirely in the browser using PDF.js and pdf-lib — no server processing needed
v2.2.0
新功能
PDFCheck Desktop App for macOS — Download Now
新功能
- PDFCheck Desktop for macOS released — download the native Electron app for Apple Silicon and Intel Macs
- Custom branded app icon with document + green checkmark design matching the PDFCheck brand
- Windows and Linux versions coming soon — join the email waitlist to get notified
改进
- Direct download links to DMG and ZIP files from the GitHub release page
- Desktop app waitlist system — users can enter their email to be notified when new platform versions launch
- Platform-specific download pages with system requirements and installation guides
v2.1.0
新功能
PDF Converter Hub with Interactive Format Selection
新功能
- New PDF Converter hub — choose from 14 conversion formats including PDF to Word, Excel, PowerPoint, images, and more
- Interactive Livewire-powered tabs to switch between Convert from PDF and Convert to PDF categories
- Each conversion pair gets its own unique SEO-friendly URL (e.g. /pdf-converter/pdf-to-word)
改进
- PDF to PNG and PDF to JPG conversions link directly to the existing PDF to Image tool
- Coming Soon pages with email notification signup for upcoming conversion tools
- Added PDF Converter link to navigation mega dropdown and mobile menu
v2.0.0
新功能
All Tools Directory, Changelog & Complete Sitemap
新功能
- New All Tools page — browse every PDF tool we offer in one place with descriptions and quick links
- Product changelog page so you can see what's new at a glance
- Updated HTML and XML sitemaps now include every tool and page on the site
改进
- Sitemap now lists all 12 tools, guides, blog posts, and developer resources
- Schema.org structured data on the tools directory for better search visibility
v1.9.0
新功能
PDF Metadata Editor & Smart Error Handling
新功能
- Edit or remove PDF metadata — change title, author, subject, and keywords, or strip all metadata for complete privacy
- Smart error feedback — when something goes wrong, you can leave your email to get notified once the issue is fixed
改进
- Fixed a rare bug where certain PDF files would fail during metadata reading
- Better error messages when processing unusual PDF formats
v1.8.0
语言
Full Authentication Translations & API Improvements
新功能
- Login, registration, and password reset pages now fully translated across all 9 non-English locales
- API documentation improvements for developers
改进
- Better error messages during authentication flows
- Consistent terminology across all language files
v1.7.0
SEO与可发现性
Interactive FAQ & Search Visibility Improvements
新功能
- New FAQ accordion with answers to common questions on every tool page
- Step-by-step How It Works section with trust indicators
- Improved page titles and descriptions for better search engine results
改进
- Homepage eligible for star ratings in Google search results
- Better heading structure for screen readers and accessibility
v1.6.0
可靠性
Custom Error Pages
新功能
- Custom 404 page with navigation — no more getting lost on broken links
改进
- Error pages now match the site design with helpful navigation links
v1.5.0
用户体验
Cleaner URLs & Better Navigation
新功能
- Cleaner, more descriptive URLs — /pdf-tools instead of /tools, /optimize-pdf instead of /optimize
- Old URLs automatically redirect so bookmarks and links still work
改进
- Consistent URL naming pattern across all tools
v1.4.0
用户体验
Improved Page Layouts & Readability
新功能
- Unified content layout — all informational pages now share the same clean, readable design
改进
- Better readability with consistent line heights and spacing
- Responsive design improvements across all content pages
v1.3.0
语言
10 Languages Supported
新功能
- PDFCheck now speaks 10 languages — English, Danish, German, Spanish, French, Italian, Japanese, Korean, Lithuanian, and Chinese
改进
- All UI text is translatable — switch languages from the top bar on any page
v1.2.0
新功能
PDF Optimizer — Compress PDFs Without Quality Loss
新功能
- New PDF Optimizer tool — reduce file size by up to 90% while preserving quality
- Four compression levels: Screen (72dpi), eBook (150dpi), Printer (300dpi), and Prepress (300dpi)
- Background processing — no waiting for large files
改进
- Download link with share token for easy file retrieval
- Real-time status tracking while your PDF is being optimized
v1.1.0
新功能
PDF Validator & AI Content Detector
新功能
- New PDF Validator — check if your PDF is well-formed, intact, and complies with PDF/A standards
- New AI Content Detector — spot PDFs generated by AI tools like ChatGPT, Claude, or other LLMs
- Comprehensive database of AI PDF generation tools with detection signatures
改进
- Structure validation catches corrupted files before they cause issues
- Detailed reports explain exactly what was found and why
v1.0.0
新功能
PDFCheck Launches — Free PDF Metadata Analysis
新功能
- Analyse any PDF to see its hidden metadata — creation date, author, software used, and more
- Completely free with no registration required
- Your files are never stored — processed in memory and immediately deleted
改进
- Shareable analysis results via unique link
- Works on any device — desktop, tablet, or mobile