We offer a highly comprehensive and user-friendly PDF toolkit.

Most operations support batch processing, which greatly improves your work efficiency!

# Editing & Security
- Merge, Split, Rotate, Compress: Easily organize and optimize your documents.
- Encrypt, Decrypt: Protect your sensitive information.
- Add Notes, Document Scanning: Complete your document content.

# Page Management
- Reorder, Remove, Extract: Precisely control the document structure.
- Cut, Uniform Width, Resize, Stitching: Meet diverse page layout needs.

# Format Conversion
- PDF → Image / Text / Image PDF
- Image → PDF / Text
- Word / PPT → PDF

# More
- WiFi File Transfer: On the same local area network (LAN), other computers and mobile devices can send files to the App.
- Local File Processing: PDF and related files are processed locally and will not be uploaded.

Stop wasting time—FuncPDF gets it done fast!

All-in-One Audio Toolkit: From Extraction to Creation.
Batch processing supported for most features to boost your efficiency!

# Format Support
- Video: MP4, M4V, MOV, FLV, QT, MKV, MPG, MPEG, AVI etc.
- Audio: MP3, M4A, AAC, M4R, WAV, FLAC, AIFF, WMA, OPUS, OGG, CAF, ADX, AC3, etc.

# Conversion
- Video to Audio: Extract high-quality tracks from videos instantly.
- Audio Converter: Switch formats with adjustable bitrate, sample rate, and channels.

# Editing
- Basic: Merge, precise trim, and split.
- Advanced: AI noise reduction, fade in/out, and audio reverse.

# Sound Effects
- Adjustments: Volume boost, playback speed, pitch, and reverb.
- Professional Control: Built-in 10-band EQ to customize your sound.

# More
- Ringtone Maker: Create personalized ringtones.
- Audio Compression: Smartly reduce file size.
- Add Album Art: Quickly add covers to MP3 files.

# Others
- Wi-Fi Transfer: Transfer files between PC and phone on the same network.
- Local Processing: All files are processed locally; no uploads required.