
OllyDbg
WinDbg
GNU Project Debugger
Nirsoft Simple Program Debugger
SoftICE
Immunity Debugger
IDA
X64dbg is a debugging software that can debug x64 and x32 applications.
NASM
Yasm
Easy code
Pelles C
GNUSim8085
86Box
JWasm
A fast and efficient self-assembling x86 assembler for DOS, Windows and Linux.

Which is more popular?
Based on our record, flat assembler seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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flat assembler
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| Website | x64dbg.com | flatassembler.net |
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What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Security researchers, reverse engineers, malware analysts, and Windows application developers who need a robust tool for debugging and analyzing executables.
No analysis of flat assembler yet.
Walkthroughs and reviews on video.
Bypassing Anti Debuggers With x64dbg and CE
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How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using X64dbg and flat assembler. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Number of supported features is really impressing, plugins, built-in scripting language, Yara signatures scanning, built-in decompiler and many more. And it's development is very active. Taking the fact that 64 bit...
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Recommendations tracked on public social media and blogs since March 2021.

Tracking X64dbg since Jul 2021.
Oh neat! Thanks for the link, I hadn't heard of fasmg before. It looks like fasmg builds up from the byte level, so it would only work for architectures that use 8-bit words. Torque builds up from the bit level, so it can assemble code... - Source: Hacker News / over 1 year ago
When comparing X64dbg and flat assembler, you can also consider the following products.

OllyDbg is a 32-bit assembler level analysing debugger.
Compare OllyDbg to X64dbg or flat assembler:

The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed for portability and...
Compare NASM to X64dbg or flat assembler:

WinDbg is a multipurposed debugger for Microsoft Windows, distributed on the web by Microsoft as...
Compare WinDbg to X64dbg or flat assembler:


GNU Project Debugger, or gdb, is a command-line, source-level debugger for programs that were...
Compare GNU Project Debugger to X64dbg or flat assembler:

Easy Code is the visual assembly programming environment made to build 32-bit Windows applications.
Compare Easy code to X64dbg or flat assembler: