Both are browser-based, but PDFescape uploads files to servers and limits free users to 10 MB. PDF Toolbox processes everything locally — no uploads, no size limits.
| Feature | PDF Toolbox | PDFescape |
|---|---|---|
| Compress PDF | ✅ | ❌ |
| Merge PDF | ✅ | ❌ |
| Split PDF | ✅ | ❌ |
| PDF to JPG | ✅ | ❌ |
| JPG to PDF | ✅ | ❌ |
| Edit PDF text | ❌ No | ✅ |
| Form filling | ❌ No | ✅ |
| Files uploaded to server | ❌ Never | ✅ Yes |
| Free tier | ✅ Unlimited | ✅ Limited |
| Registration required | ❌ No | ❌ No (basic) |
| File size limit (free) | No hard limit | 10 MB / 100 pages |
| Privacy-first | ✅ 100% local | ❌ Server processing |
Partially. PDFescape offers a free tier but with file size limits (10 MB, 100 pages) and restricted features. PDF Toolbox is completely unlimited and unrestricted.
PDF Toolbox focuses on file-level operations (compress, merge, split, convert) that don't require uploading. Text editing requires server-side rendering which compromises privacy.
No — if you need to fill PDF forms, PDFescape is the better choice. For compression, merging, splitting, and conversion, PDF Toolbox is faster, free, and private.