Convert & compress

Ready to play.
Small enough to share.

Make videos work on your devices and fit your upload limits, with control over the result.

Convert video, audio, and images.

Convert video, audio, and images in batches across 1,000+ formats. Add files or a whole folder, then prepare your media for devices, editing apps, or everyday sharing.

Keep the details

Retain audio tracks, subtitles, and metadata in supported formats.

Choose your output

Set resolution and codec, or preserve original quality with lossless conversion.

Send it without the oversized file.

Reduce video size for email, uploads, or storage while balancing size with picture quality.

Start with your limit

Set a target size and check the estimated output before exporting.

Handle a whole batch

Prepare multiple videos in one queue instead of repeating the job.

AI enhancement

Give your videos and photos
a clearer, brighter future.

Enhance videos and photos in batches with AI. Restore clarity, improve color, and bring out natural detail with less effort.

AI Video Enhancement

Make soft, grainy footage clearer and motion smoother.

Bring out the detail in every frame.

Improve low-resolution clips, reduce visible noise, and smooth uneven motion. For portrait footage, the upgraded Face Ultra model brings out clearer, more natural-looking facial detail.

AI Image Enhancement

Sharpen blurry photos and restore old memories.

Better-looking photos, without the guesswork.

Sharpen details, improve lighting and color, and restore worn photos. Not sure where to start? AI Auto Fix checks your image and applies a tailored enhancement, so you don’t have to choose the tools yourself.

Remove & protect

Remove distractions.
Protect what matters.

Remove unwanted objects, hide private details, and add your own watermark before you share.

Remove unwanted marks and objects.

Clean up photos and videos by removing unwanted watermarks, text, and objects. In images, AI Brush selects an entire object from just a few strokes, saving you from tracing its edges.

Hide private details. Mark your own work.

Hide faces or other private details before sharing a video. AI tracking keeps selected areas blurred as they move, saving frame-by-frame edits. Add a text or logo watermark to identify your own content.

Batch + Agent Automation

More files. Less repeat work.

Process a collection, automate repeat jobs, or let AI help plan the settings.

Batch processing

Add files or a folder, then convert or compress them together.

Batch processing
Watch Folder + presets

Save your settings once. Automatically process new files added to a chosen folder.

Watch Folder and presets
AI Media Agent BETA

Upload your media and describe the result. AI plans and runs conversion and compression.

AI Media Agent
CPU Control

Balance speed and system load by choosing how much CPU each job can use.

CPU Control
Batch processing Watch Folder and presets Agent CPU Control
Your everyday toolkit

More tools. Fewer interruptions.

With Wondershare UniConverter for PC, record your screen, trim a clip, add subtitles, or clean up audio—all from the same toolkit.

From your screen
to something worth sharing.

Record a tutorial, capture gameplay, or save a screen demonstration with audio. Cut out unwanted parts, crop the frame, and combine clips for sharing.

Screen Recorder Video Editor
Customer voices

What customers value.

4.7 / 5
Trustpilot
★★★★★
★★★★★
“

Compression quality

Values the compression results and flexible format conversion, while noting the price.

Y.Lockwood
Y.Lockwood · March 18, 2026
Read full review on Trustpilot
★★★★★
“

Features & performance

Reports a positive experience with UniConverter’s capabilities after receiving purchase guidance.

M.Turner
Michael Dockery · September 10, 2026
Read full review on Trustpilot
★★★★★
“

Easy to use

Finds the software approachable and useful enough to recommend to others.

S.Mitchell
Chloe James · February 11, 2026
Read full review on Trustpilot
★★★★★
“

A broad toolkit

Describes the program as comprehensive and professional.

R.Thompson
Javier Revuelta Blanco · March 25, 2026
Read full review on Trustpilot
★★★★★
“

Hands-on support

Says a remote support session resolved an issue after standard troubleshooting had not helped.

A.Brooks
Gabriela Ramírez · July 8, 2026
Read full review on Trustpilot
★★★★★
“

Patient assistance

Reports that email support resolved a problem with UniConverter over several exchanges.

D.Carter
Everard · June 1, 2026
Read full review on Trustpilot

Reviews may refer to earlier versions.

Compatibility

Built for your Windows setup.

Windows systems

Windows systems

Windows 11 / 10 / 8 / 7

Vista is also listed in the current technical specifications.

Feature and AI-model requirements vary.

Conversion acceleration

Conversion acceleration

NVIDIAIntelAMD

Hardware acceleration for compatible conversion tasks.

Selected AI enhancement models: NVIDIA RTX 30-series or later.

Video, audio and images

Video, audio & images

Video
MP4 · MOV · MKV · AVI · WMV · etc.
Audio
MP3 · WAV · AAC · FLAC · etc.
Image
JPG · PNG · WebP · HEIC · etc.
Frequently asked questions

Questions before
you get started?

01 Which systems does UniConverter for Windows support?

The published technical specifications list Windows 11, 10, 8, 7, and Vista. Requirements vary by feature and AI model; support for basic media conversion does not mean every AI feature is available on the same system.

NVIDIA hardware is not a requirement for every task. Compatible conversion workflows can use NVIDIA, Intel, or AMD acceleration. On Windows, Quality Enhancement–Standard, Face Enhancement–Standard, and Anime Enhancement support NVIDIA RTX 30-series or later acceleration. Check requirements for the specific model you want to use.

UniConverter for PC supports track and metadata preservation in compatible workflows, plus original-quality preservation with lossless conversion. What carries through depends on the source, output container, codec, and settings. Compression and re-encoding can change quality.

You can download Wondershare UniConverter for Windows and try the available features. Trial limits, export permissions, and AI credits vary by feature and plan. Review the current pricing and trial information before purchasing.

Batch processing handles several files together. Watch Folder automatically applies saved settings to new files in a selected folder. With AI Agent, upload your media and describe what you need—for example, smaller videos for uploading. It plans and runs conversion and compression for each file.

Internet access and credit requirements depend on the tool and model. Some AI tasks use online processing, and account activation or license verification may also require a connection. Check the selected feature and your plan rather than assuming every task runs offline.

The core media workflow is similar, but some recording modes, formats, and acceleration options differ. This page covers Windows. See Wondershare UniConverter for Mac for the Mac-specific feature set.

Wondershare UniConverter for Windows

Your next media job.
Made simple.

Convert, Compress, Enhance — Made Simple with AI

UniConverter 18 for Windows