Release Note of Cisdem PDFMaster for Windows

4.5.0(2026-04-29)

1. Improved page rendering stability and editing engine.
2. Refined document loading and processing for a smoother user experience.
3. Enhanced opening speeds and overall responsiveness when working with large or complex PDF files.
4. Expanded supported OCR languages and enhanced conversion affects.
5. General improvements and bugs fixes.

4.0.0(2025-05-14)

1. UI Optimization to enhance user experience.
2. Stability and compatibility improved.
3. Added support for AI DeepThinking.

3.5.0(2024-08-01)

1. UI Optimized.
2. Applied new underlying layer to enhanced the performance and stability.

3.0.0(2024-02-27)

1. UI Optimized.

2.5.0(2023-08-22)

1. Added support for redo/undo in edit mode.
2. Fixed some known bugs.

2.2.0(2023-07-07)

1. Added support for 11 new languages.
2. Added setting to force OCR conversion of PDF files.

2.1.0(2023-03-27)

1. Fixed some minor bugs.

2.0.0(2023-02-17)

1. Support PDF Edit - Edit text and image content in your PDF file directly.
2. Support PDF comment – Label your important files with different colors and sort with collections.
3. Convert PDF files to Word, Excel, PPT and other formats document files.
4. Convert scanned PDF files to copyable and searchable PDF files.
5. Compress PDF files into a smaller size with good quality.
6. Quickly fill and sign any PDF agreement or form! No need to print & scan!
7. Encrypt PDF with open and permission passwords.
8. Remove password from PDF file to decrypt the PDF file.
9. Manage pages of your PDF file including rotate, delete, split, insert, replace, etc.