Base64 Decoder is a Free and portable decoder tool. It can be used to convert base64 data back to its original source code. This software might also be used to decode attachments found in email files.
For example, I used it as a Windows Live mail attachment extractor to base 64 decode email (.eml) files. Then saved or extracted those Base 64 encoded email attachments to another location. This base 64 decoding tool is exceptionally tiny, taking up roughly 408 KB worth of space. Making it a great candidate to take with you to run portably from a USB flash drive.
Base64 Decoder (Decode Email Attachments)
Base64 decoder is a tool used to decode data that has been encoded in the Base64 format, which is commonly used to represent binary data in a text-based format. Base64 encoding is often applied to images, files, or other media to ensure they can be safely transmitted over text-based protocols like HTTP or email.
Key Features of a Base64 Decoder:
- Decoding Base64 Strings: Converts Base64-encoded text back into its original binary form, such as files, images, or text.
- User-Friendly Interface: Often provides simple input/output fields for entering encoded data and viewing the decoded result.
- Support for Different Formats: Can decode Base64-encoded data from various formats like text, images, and files.
- Batch Decoding: Some decoders allow for batch processing, enabling users to decode multiple Base64 strings simultaneously.
- Online and Offline Availability: Available as both web-based tools and standalone software applications.
- Custom Output: Offers the ability to export the decoded result into specific formats, such as downloading the decoded data as a file or saving it as plain text.
Base64 Decoder Specifications | Official Site | Download
- Authors Website: Project Page
- Developer: Created by Tim Rohlfs
- Extracted Size: 408 KB
- License: Freeware
- Operating Systems: Microsoft Windows 11, Windows 10, 8, 7, XP
- Price: Free
- Application Category: Utility
- Editor's Rating: ★★★★★
- Downloading: You can find this free portable decoding tool here:
Base64 Decoder Download