Convert ACE to 7Z Online — Free
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Upload your .ace file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .7z file when it's ready.
What is ACE?
ACE is a proprietary archive format created by WinAce in the late 1990s, known for strong compression in its era. WinAce is discontinued and modern archivers cannot create ACE files, so old archives need extraction into a modern format.
Format Details
- Full Name
- WinAce Archive
- Extension
- .ace
Key Features
- WinAce era
- Strong compression
- Legacy archives
- ACE 1.0 and 2.0
What is 7Z?
7Z is a high-compression archive format from the 7-Zip project. It achieves significantly better compression ratios than ZIP using LZMA/LZMA2 algorithms.
Format Details
- Full Name
- 7-Zip Archive
- Extension
- .7z
Key Features
- High compression
- LZMA2 algorithm
- AES-256 encryption
- Open source
ACE vs 7Z
| Feature | ACE | 7Z |
|---|---|---|
| Full Name | WinAce Archive | 7-Zip Archive |
| Extension | .ace | .7z |
| Best For | WinAce era | High compression |