Fast Sum Alternatives

Fast Sum is described as 'Take control of your files' and is an app. There are more than 10 alternatives to Fast Sum for Windows, Linux and Windows Explorer. The best Fast Sum alternative is HashCheck Shell Extension, which is both free and Open Source. Other great apps like Fast Sum are OpenHashTab, HashMyFiles, CHK Checksum Utility and FileVerifier++.

Fast Sum alternatives page was last updated

Fast Sum

Freemium • Proprietary

Take control of your files

Whether you have the important files burned on a CD or DVD archive, or just about any kind of...

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HashCheck Shell Extension
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
Windows Explorer
62 HashCheck Shell Extension alternatives
The HashCheck Shell Extension makes it easy for anyone to calculate and verify checksums and hashes from Windows Explorer. In addition to integrating file checksumming functionality into Windows, HashCheck can also create and verify SFV files (and other forms of checksum files...
- - HashCheck Shell Extension is the most popular Windows alternative to Fast Sum.
- - HashCheck Shell Extension is the most popular Open Source & free alternative to Fast Sum.
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HashCheck Shell Extension Features
1. Windows Explorer ExtensionHashCheck Shell Extension can extend Windows Explorer in various ways, for example add context menu options, etc..
2. LightweightHashCheck Shell Extension consumes less device resources compared to similar apps.
Shell integration
Checksums verification
OpenHashTab
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
62 OpenHashTab alternatives
OpenHashTab is a shell extension for conveniently calculating and checking file hashes from file properties.
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OpenHashTab Features
1. LightweightOpenHashTab consumes less device resources compared to similar apps.
Shell integration
Checksums verification
Window Resizing
Integrated Virus scanner
SHA256
HashMyFiles
Is this is a good alternative?
Yes
No
Free • Proprietary
Windows
56 HashMyFiles alternatives
HashMyFiles is small portable utility that allows you to calculate the MD5 and SHA1 hashes of one or more files in your system.
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HashMyFiles Features
1. PortableHashMyFiles can be used from a USB stick or similar with no prior installation.
2. LightweightHashMyFiles consumes less device resources compared to similar apps.
Checksums verification
CHK Checksum Utility
Is this is a good alternative?
Yes
No
Free • Proprietary
Duplicate File Finder
Windows
52 CHK Checksum Utility alternatives
CHK is an advanced checksum utility — a simple application designed to help you verify the integrity of your files, find duplicates and much more!.
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CHK Checksum Utility Features
1. PortableCHK Checksum Utility can be used from a USB stick or similar with no prior installation.
Checksums verification
Support for eD2K/eDonkey protocol
SHA512
SHA256
FileVerifier++
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
46 FileVerifier++ alternatives
FileVerifier++ is a Windows application for verifying the integrity of files. FileVerifier supports various algorithms by means of dynamically loadable hash libraries. It uses the Windows API and doesn't have any dependencies other than what comes with Windows (WinFVC...
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FileVerifier++ Features
1. PortableFileVerifier++ can be used from a USB stick or similar with no prior installation.
Drag and Drop
Checksums verification
Shell integration
Discontinued
The project is no longer developed. Last version, 0.6.3.5830, released in May 2010, can be still downloaded from SourceForge.
MD5 & SHA Checksum Utility
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Windows
54 MD5 & SHA Checksum Utility alternatives
MD5 & SHA Checksum Utility is a tool that allows you to generate CRC32, MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of single or multiple files. You can also verify hashes with the matching file to ensure the file integrity is correct.
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MD5 & SHA Checksum Utility Features
1. Windows Explorer ExtensionMD5 & SHA Checksum Utility can extend Windows Explorer in various ways, for example add context menu options, etc..
Checksums verification
Drag and Drop
Hash Generator and Validation Tool
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
Linux
49 Hash Generator and Validation Tool alternatives
This tool will generate hash strings to validate directories and files, in the same vein as hashdeep or fciv. I wrote it after giving up trying to find a decent tool to validate my backups. Although many tools like the two previously mentioned will generate hash files for...
- - Hash Generator and Validation Tool is the most popular Linux alternative to Fast Sum.
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Hash Generator and Validation Tool Features
Checksums verification
Add a screenshot
dsSHA
Is this is a good alternative?
Yes
No
Free • Proprietary
Windows
46 dsSHA alternatives
dsSHA is a SHA1 hash-calculator. The beauty of this is its simplicity, tiny size (7KB) and ease of use. There is no interface: just drag and drop a file on to this program or its shortcut and the SHA1 value of the file appears in a message box with options to copy the value to...
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dsSHA Features
1. PortabledsSHA can be used from a USB stick or similar with no prior installation.
Discontinued
The program is no longer updated. Last version, 1.0.2, released in 2004, can be still downloaded from the official website.
dsMD5
Is this is a good alternative?
Yes
No
Free • Proprietary
Windows
45 dsMD5 alternatives
dsMD5 is a MD5 hash-calculator. The beauty of this is its simplicity, tiny size (6KB) and ease of use. There is no interface: just drag and drop a file on to this program or its shortcut and the MD5 value of the file appears in a message box with options to copy the value to...
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dsMD5 Features
1. PortabledsMD5 can be used from a USB stick or similar with no prior installation.
Drag and Drop
Discontinued
The program is no longer updated. Last version, 1.0.2, released in 2004, can be still downloaded from the official website.
Add a screenshot
Free Hash Checker
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
Linux
32 Free Hash Checker alternatives
A simple and elegant open-source hash checker software.
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Free Hash Checker Features
SHA512
SHA256