PICON to BMP Converter

Transform PICON graphics into BMP images with a few clicks

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Privacy Protected

Your PICON files are deleted immediately after conversion to BMP. Converted files are automatically removed from servers within 24 hours.

Lightning Fast

PICON files are small and convert to BMP in seconds. The cloud-based engine handles the transformation quickly so you can download right away.

Reliable Conversion

Convertio handles the PICON to BMP transformation accurately, preserving your image content while delivering a widely compatible output.

How to convert PICON to BMP

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose bmp or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your bmp file right afterwards

About formats

PICON (Personal Icon) is a small-format image type used in the X Window System ecosystem, developed by Steve Kinzler at Indiana University around 1990 as part of the picons (personal icons) database project. Picons are small, typically 48x48 pixel, color images used as visual identifiers for people, organizations, domains, and Usenet newsgroups in Unix mail readers, news readers, and other communication tools. The picon format is essentially an XPM (X PixMap) image stored with specific naming conventions and directory structures that allow software to look up the appropriate icon based on email address, domain name, or newsgroup name. The picons database organized thousands of these small images in a hierarchical directory structure keyed by domain name components (e.g., faces/com/example/user.xpm), enabling mail clients like exmstrstrstr and faces to automatically display a sender's photo or organizational logo alongside their messages. The system predated the modern concept of contact photos and avatars by more than a decade. One advantage is the system's pioneering role in visual identity for electronic communication: picons introduced the idea that email and Usenet messages should display a visual representation of the sender — a concept that eventually became standard in every modern email client, messaging app, and social media platform. The XPM-based format ensures that picons are displayable on any system with X Window libraries. Picon images are supported by ImageMagick, GIMP, and X Window display utilities, and the historical picons database remains archived online at Indiana University.
Developer: Steve Kinzler
Initial release: 1990
BMP (Bitmap) is a raster image file format developed by Microsoft for the Windows operating system, introduced with Windows 3.0 in 1990. The format stores pixel data in a straightforward structure: a file header specifying dimensions, color depth, and compression method, followed by an optional color palette and then the raw pixel array. BMP supports color depths from 1-bit monochrome through 4-bit and 8-bit indexed color to 16-bit, 24-bit true color, and 32-bit with alpha channel. Most BMP files store pixels uncompressed (BI_RGB), though optional RLE compression is available for 4-bit and 8-bit modes. Pixels are arranged in bottom-up row order by default, with each row padded to a 4-byte boundary. One advantage is absolute simplicity — the format has no complex encoding, filtering, or compression layers, making BMP files trivial to read and write programmatically in any language. This simplicity also means BMP images render with zero decoding overhead, useful in scenarios where decompression latency matters. The format's deep Windows integration is another strength: BMP is the native bitmap format for Windows GDI, clipboard operations, and device-independent bitmap (DIB) handling, ensuring first-class support across the entire Windows ecosystem. While BMP's lack of compression produces large files unsuitable for web use or storage-constrained environments, it remains widely used as an intermediate format in image processing, as a clipboard exchange format, and in embedded systems where decoding simplicity outweighs file size.
Developer: Microsoft
Initial release: 1990

Frequently Asked Questions

Why would I convert PICON to BMP?

PICON is a small thumbnail/icon format from Unix systems with limited modern support. Converting to BMP (uncompressed pixel data) makes your images accessible on any modern platform.

Which software can view BMP files?

BMP files can be opened with Microsoft Paint, Photoshop, GIMP, any Windows viewer. Most of these are available across Windows, macOS, and Linux.

How long does PICON to BMP conversion take?

Most PICON to BMP conversions complete within a few seconds. The lightweight nature of PICON images means fast processing times.

Is PICON to BMP conversion free?

Yes — Convertio offers free PICON to BMP conversion. Premium options exist for users who need more capacity or faster processing speeds.

Are my uploaded files kept private?

Yes — your PICON files are deleted immediately after processing. The resulting BMP files are also removed from servers within 24 hours.

Does converting PICON to BMP affect quality?

Quality is maintained to the extent BMP supports. Since PICON is a small thumbnail/icon format from Unix systems, the visual data transfers cleanly to BMP.