1. For PDF Convert feature: With trail version, you can only convert 3 pages, and if the files page is less than 5 pages, it converts half pages.
2. For PDF Edit: Edited file cannot be saved with the trail version.
3. For PDF Compressor/Merge/Split/Encrypt/Decrypt/Create: Trail version is supported to handle maximum 3 PDF files in total.
No, it is not directly editing on your original PDF files. You can click "Save" to select the save location to save your edited file.
Drag-n-drop PDF file to the main window.